From 8b1e5e4349cd189f5bec3fc2a8f3972db6d0890a Mon Sep 17 00:00:00 2001
From: Sami Samhuri <sami@samhuri.net>
Date: Sat, 7 Feb 2026 17:56:14 -0800
Subject: [PATCH] Ruby 4.0.1, update gems, fix lint warnings

---
 .ruby-version                  |   2 +-
 Gemfile                        |  28 +++----
 Gemfile.lock                   | 114 ++++++++++++++--------------
 bake.rb                        | 123 +++++++++++++++----------------
 lib/config/loader.rb           |  60 +++++++--------
 lib/config/simple_toml.rb      |  22 +++---
 lib/posts/json_feed.rb         |  18 ++---
 lib/posts/metadata.rb          |  34 ++++-----
 lib/posts/models.rb            |  12 +--
 lib/posts/plugin.rb            |  12 +--
 lib/posts/repo.rb              |  32 ++++----
 lib/posts/rss_feed.rb          |  18 ++---
 lib/posts/writer.rb            |  44 +++++------
 lib/pressa.rb                  |  16 ++--
 lib/projects/models.rb         |   6 +-
 lib/projects/plugin.rb         |  20 ++---
 lib/site.rb                    |   2 +-
 lib/site_generator.rb          |  26 +++----
 lib/utils/file_writer.rb       |   4 +-
 lib/utils/markdown_renderer.rb |  64 ++++++++--------
 lib/views/archive_view.rb      |   8 +-
 lib/views/feed_post_view.rb    |   6 +-
 lib/views/icons.rb             |   8 +-
 lib/views/layout.rb            | 131 ++++++++++++++++-----------------
 lib/views/month_posts_view.rb  |   8 +-
 lib/views/post_view.rb         |  12 +--
 lib/views/project_view.rb      |  43 ++++++-----
 lib/views/projects_view.rb     |  16 ++--
 lib/views/recent_posts_view.rb |   6 +-
 lib/views/year_posts_view.rb   |  12 +--
 spec/config/loader_spec.rb     |  38 +++++-----
 spec/posts/json_feed_spec.rb   |  80 ++++++++++----------
 spec/posts/metadata_spec.rb    |  24 +++---
 spec/posts/repo_spec.rb        |  40 +++++-----
 spec/site_generator_spec.rb    |  26 +++----
 spec/spec_helper.rb            |   2 +-
 spec/views/layout_spec.rb      |  46 ++++++------
 37 files changed, 583 insertions(+), 580 deletions(-)

diff --git a/.ruby-version b/.ruby-version
index 47b322c..1454f6e 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.4.1
+4.0.1
diff --git a/Gemfile b/Gemfile
index 2a0c9c4..d978e31 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,19 +1,19 @@
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
-ruby '~> 3.4.0'
+ruby "~> 4.0.1"
 
-gem 'phlex', '~> 2.3'
-gem 'kramdown', '~> 2.5'
-gem 'kramdown-parser-gfm', '~> 1.1'
-gem 'rouge', '~> 4.6'
-gem 'dry-struct', '~> 1.8'
-gem 'builder', '~> 3.3'
-gem 'bake', '~> 0.20'
-gem 'nokogiri', '~> 1.18'
+gem "phlex", "~> 2.3"
+gem "kramdown", "~> 2.5"
+gem "kramdown-parser-gfm", "~> 1.1"
+gem "rouge", "~> 4.6"
+gem "dry-struct", "~> 1.8"
+gem "builder", "~> 3.3"
+gem "bake", "~> 0.20"
+gem "nokogiri", "~> 1.18"
 
 group :development, :test do
-  gem 'rspec', '~> 3.13'
-  gem 'guard', '~> 2.18'
-  gem 'guard-rspec', '~> 4.7'
-  gem 'standard', '~> 1.43'
+  gem "rspec", "~> 3.13"
+  gem "guard", "~> 2.18"
+  gem "guard-rspec", "~> 4.7"
+  gem "standard", "~> 1.43"
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 5631ad3..9f0d135 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -5,20 +5,20 @@ GEM
     bake (0.24.1)
       bigdecimal
       samovar (~> 2.1)
-    bigdecimal (3.3.1)
+    bigdecimal (4.0.1)
     builder (3.3.0)
     coderay (1.1.3)
-    concurrent-ruby (1.3.5)
+    concurrent-ruby (1.3.6)
     console (1.34.2)
       fiber-annotation
       fiber-local (~> 1.1)
       json
     diff-lcs (1.6.2)
-    dry-core (1.1.0)
+    dry-core (1.2.0)
       concurrent-ruby (~> 1.0)
       logger
       zeitwerk (~> 2.6)
-    dry-inflector (1.2.0)
+    dry-inflector (1.3.1)
     dry-logic (1.6.0)
       bigdecimal
       concurrent-ruby (~> 1.0)
@@ -29,38 +29,37 @@ GEM
       dry-types (~> 1.8, >= 1.8.2)
       ice_nine (~> 0.11)
       zeitwerk (~> 2.6)
-    dry-types (1.8.3)
-      bigdecimal (~> 3.0)
+    dry-types (1.9.1)
+      bigdecimal (>= 3.0)
       concurrent-ruby (~> 1.0)
       dry-core (~> 1.0)
       dry-inflector (~> 1.0)
       dry-logic (~> 1.4)
       zeitwerk (~> 2.6)
-    ffi (1.17.2)
-    ffi (1.17.2-aarch64-linux-gnu)
-    ffi (1.17.2-aarch64-linux-musl)
-    ffi (1.17.2-arm-linux-gnu)
-    ffi (1.17.2-arm-linux-musl)
-    ffi (1.17.2-arm64-darwin)
-    ffi (1.17.2-x86-linux-gnu)
-    ffi (1.17.2-x86-linux-musl)
-    ffi (1.17.2-x86_64-darwin)
-    ffi (1.17.2-x86_64-linux-gnu)
-    ffi (1.17.2-x86_64-linux-musl)
+    ffi (1.17.3)
+    ffi (1.17.3-aarch64-linux-gnu)
+    ffi (1.17.3-aarch64-linux-musl)
+    ffi (1.17.3-arm-linux-gnu)
+    ffi (1.17.3-arm-linux-musl)
+    ffi (1.17.3-arm64-darwin)
+    ffi (1.17.3-x86-linux-gnu)
+    ffi (1.17.3-x86-linux-musl)
+    ffi (1.17.3-x86_64-darwin)
+    ffi (1.17.3-x86_64-linux-gnu)
+    ffi (1.17.3-x86_64-linux-musl)
     fiber-annotation (0.2.0)
     fiber-local (1.1.0)
       fiber-storage
     fiber-storage (1.0.1)
     formatador (1.2.3)
       reline
-    guard (2.19.1)
+    guard (2.20.1)
       formatador (>= 0.2.4)
       listen (>= 2.7, < 4.0)
       logger (~> 1.6)
       lumberjack (>= 1.0.12, < 2.0)
       nenv (~> 0.1)
       notiffany (~> 0.0)
-      ostruct (~> 0.6)
       pry (>= 0.13.0)
       shellany (~> 0.0)
       thor (>= 0.18.1)
@@ -70,15 +69,16 @@ GEM
       guard-compat (~> 1.1)
       rspec (>= 2.99.0, < 4.0)
     ice_nine (0.11.2)
-    io-console (0.8.1)
-    json (2.16.0)
-    kramdown (2.5.1)
-      rexml (>= 3.3.9)
+    io-console (0.8.2)
+    json (2.18.1)
+    kramdown (2.5.2)
+      rexml (>= 3.4.4)
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
-    listen (3.9.0)
+    listen (3.10.0)
+      logger
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     logger (1.7.0)
@@ -87,49 +87,53 @@ GEM
     method_source (1.1.0)
     mini_portile2 (2.8.9)
     nenv (0.3.0)
-    nokogiri (1.18.10)
+    nokogiri (1.19.0)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.18.10-aarch64-linux-gnu)
+    nokogiri (1.19.0-aarch64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.18.10-aarch64-linux-musl)
+    nokogiri (1.19.0-aarch64-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.18.10-arm-linux-gnu)
+    nokogiri (1.19.0-arm-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.18.10-arm-linux-musl)
+    nokogiri (1.19.0-arm-linux-musl)
       racc (~> 1.4)
-    nokogiri (1.18.10-arm64-darwin)
+    nokogiri (1.19.0-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.10-x86_64-darwin)
+    nokogiri (1.19.0-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.10-x86_64-linux-gnu)
+    nokogiri (1.19.0-x86_64-linux-gnu)
       racc (~> 1.4)
-    nokogiri (1.18.10-x86_64-linux-musl)
+    nokogiri (1.19.0-x86_64-linux-musl)
       racc (~> 1.4)
     notiffany (0.1.3)
       nenv (~> 0.1)
       shellany (~> 0.0)
-    ostruct (0.6.3)
     parallel (1.27.0)
-    parser (3.3.10.0)
+    parser (3.3.10.1)
       ast (~> 2.4.1)
       racc
-    phlex (2.3.1)
+    phlex (2.4.1)
+      refract (~> 1.0)
       zeitwerk (~> 2.7)
-    prism (1.6.0)
-    pry (0.15.2)
+    prism (1.9.0)
+    pry (0.16.0)
       coderay (~> 1.1)
       method_source (~> 1.0)
+      reline (>= 0.6.0)
     racc (1.8.1)
     rainbow (3.1.1)
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
+    refract (1.1.0)
+      prism
+      zeitwerk
     regexp_parser (2.11.3)
     reline (0.6.3)
       io-console (~> 0.5)
     rexml (3.4.4)
-    rouge (4.6.1)
+    rouge (4.7.0)
     rspec (3.13.2)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
@@ -142,8 +146,8 @@ GEM
     rspec-mocks (3.13.7)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
-    rspec-support (3.13.6)
-    rubocop (1.80.2)
+    rspec-support (3.13.7)
+    rubocop (1.82.1)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
@@ -151,38 +155,38 @@ GEM
       parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 2.9.3, < 3.0)
-      rubocop-ast (>= 1.46.0, < 2.0)
+      rubocop-ast (>= 1.48.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 4.0)
-    rubocop-ast (1.48.0)
+    rubocop-ast (1.49.0)
       parser (>= 3.3.7.2)
-      prism (~> 1.4)
-    rubocop-performance (1.25.0)
+      prism (~> 1.7)
+    rubocop-performance (1.26.1)
       lint_roller (~> 1.1)
       rubocop (>= 1.75.0, < 2.0)
-      rubocop-ast (>= 1.38.0, < 2.0)
+      rubocop-ast (>= 1.47.1, < 2.0)
     ruby-progressbar (1.13.0)
     samovar (2.4.1)
       console (~> 1.0)
       mapping (~> 1.0)
     shellany (0.0.1)
-    standard (1.51.1)
+    standard (1.53.0)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.0)
-      rubocop (~> 1.80.2)
+      rubocop (~> 1.82.0)
       standard-custom (~> 1.0.0)
       standard-performance (~> 1.8)
     standard-custom (1.0.2)
       lint_roller (~> 1.0)
       rubocop (~> 1.50)
-    standard-performance (1.8.0)
+    standard-performance (1.9.0)
       lint_roller (~> 1.1)
-      rubocop-performance (~> 1.25.0)
-    thor (1.4.0)
+      rubocop-performance (~> 1.26.0)
+    thor (1.5.0)
     unicode-display_width (3.2.0)
       unicode-emoji (~> 4.1)
-    unicode-emoji (4.1.0)
-    zeitwerk (2.7.3)
+    unicode-emoji (4.2.0)
+    zeitwerk (2.7.4)
 
 PLATFORMS
   aarch64-linux-gnu
@@ -212,7 +216,7 @@ DEPENDENCIES
   standard (~> 1.43)
 
 RUBY VERSION
-   ruby 3.4.1p0
+  ruby 4.0.1p0
 
 BUNDLED WITH
-   2.6.2
+  4.0.3
diff --git a/bake.rb b/bake.rb
index 17a1825..0400276 100644
--- a/bake.rb
+++ b/bake.rb
@@ -1,42 +1,42 @@
 # Build tasks for samhuri.net static site generator
 
-require 'etc'
-require 'fileutils'
+require "etc"
+require "fileutils"
 
-DRAFTS_DIR = 'public/drafts'.freeze
-PUBLISH_HOST = 'mudge'.freeze
-PRODUCTION_PUBLISH_DIR = '/var/www/samhuri.net/public'.freeze
-BETA_PUBLISH_DIR = '/var/www/beta.samhuri.net/public'.freeze
+DRAFTS_DIR = "public/drafts".freeze
+PUBLISH_HOST = "mudge".freeze
+PRODUCTION_PUBLISH_DIR = "/var/www/samhuri.net/public".freeze
+BETA_PUBLISH_DIR = "/var/www/beta.samhuri.net/public".freeze
 WATCHABLE_DIRECTORIES = %w[public posts lib].freeze
-LINT_TARGETS = %w[bake.rb bin Gemfile lib spec].freeze
+LINT_TARGETS = %w[bake.rb Gemfile lib spec].freeze
 BUILD_TARGETS = %w[debug mudge beta release].freeze
 
 # Generate the site in debug mode (localhost:8000)
 def debug
-  build('http://localhost:8000')
+  build("http://localhost:8000")
 end
 
 # Generate the site for the mudge development server
 def mudge
-  build('http://mudge:8000')
+  build("http://mudge:8000")
 end
 
 # Generate the site for beta/staging
 def beta
-  build('https://beta.samhuri.net')
+  build("https://beta.samhuri.net")
 end
 
 # Generate the site for production
 def release
-  build('https://samhuri.net')
+  build("https://samhuri.net")
 end
 
 # Start local development server
 def serve
-  require 'webrick'
-  server = WEBrick::HTTPServer.new(Port: 8000, DocumentRoot: 'www')
-  trap('INT') { server.shutdown }
-  puts 'Server running at http://localhost:8000'
+  require "webrick"
+  server = WEBrick::HTTPServer.new(Port: 8000, DocumentRoot: "www")
+  trap("INT") { server.shutdown }
+  puts "Server running at http://localhost:8000"
   server.start
 end
 
@@ -45,11 +45,11 @@ end
 def new_draft(*title_parts)
   title, filename =
     if title_parts.empty?
-      ['Untitled', next_available_draft]
+      ["Untitled", next_available_draft]
     else
-      given_title = title_parts.join(' ')
+      given_title = title_parts.join(" ")
       slug = slugify(given_title)
-      abort 'Error: title cannot be converted to a filename.' if slug.empty?
+      abort "Error: title cannot be converted to a filename." if slug.empty?
 
       filename = "#{slug}.md"
       path = draft_path(filename)
@@ -64,7 +64,7 @@ def new_draft(*title_parts)
   File.write(path, content)
 
   puts "Created new draft at #{path}"
-  puts '>>> Contents below <<<'
+  puts ">>> Contents below <<<"
   puts
   puts content
 end
@@ -73,12 +73,12 @@ end
 # @parameter input_path [String] Draft path or filename in public/drafts.
 def publish_draft(input_path = nil)
   if input_path.nil? || input_path.strip.empty?
-    puts 'Usage: bake publish_draft <draft-path-or-filename>'
+    puts "Usage: bake publish_draft <draft-path-or-filename>"
     puts
-    puts 'Available drafts:'
+    puts "Available drafts:"
     drafts = Dir.glob("#{DRAFTS_DIR}/*.md").map { |path| File.basename(path) }
     if drafts.empty?
-      puts '  (no drafts found)'
+      puts "  (no drafts found)"
     else
       drafts.each { |draft| puts "  #{draft}" }
     end
@@ -91,9 +91,9 @@ def publish_draft(input_path = nil)
   now = Time.now
   content = File.read(draft_path_value)
   content.sub!(/^Date:.*$/, "Date: #{ordinal_date(now)}")
-  content.sub!(/^Timestamp:.*$/, "Timestamp: #{now.strftime('%Y-%m-%dT%H:%M:%S%:z')}")
+  content.sub!(/^Timestamp:.*$/, "Timestamp: #{now.strftime("%Y-%m-%dT%H:%M:%S%:z")}")
 
-  target_dir = "posts/#{now.strftime('%Y/%m')}"
+  target_dir = "posts/#{now.strftime("%Y/%m")}"
   FileUtils.mkdir_p(target_dir)
   target_path = "#{target_dir}/#{draft_file}"
 
@@ -105,13 +105,13 @@ end
 
 # Watch content directories and rebuild on every change.
 # @parameter target [String] One of debug, mudge, beta, or release.
-def watch(target: 'debug')
-  unless command_available?('inotifywait')
-    abort 'inotifywait is required (install inotify-tools).'
+def watch(target: "debug")
+  unless command_available?("inotifywait")
+    abort "inotifywait is required (install inotify-tools)."
   end
 
   loop do
-    abort 'Error: watch failed.' unless system('inotifywait', '-e', 'modify,create,delete,move', *watch_paths)
+    abort "Error: watch failed." unless system("inotifywait", "-e", "modify,create,delete,move", *watch_paths)
     puts "changed at #{Time.now}"
     sleep 2
     run_build_target(target)
@@ -121,29 +121,29 @@ end
 # Publish to beta/staging server
 def publish_beta
   beta
-  run_rsync(local_paths: ['www/'], publish_dir: BETA_PUBLISH_DIR, dry_run: false, delete: true)
+  run_rsync(local_paths: ["www/"], publish_dir: BETA_PUBLISH_DIR, dry_run: false, delete: true)
 end
 
 # Publish to production server
 def publish
   release
-  run_rsync(local_paths: ['www/'], publish_dir: PRODUCTION_PUBLISH_DIR, dry_run: false, delete: true)
+  run_rsync(local_paths: ["www/"], publish_dir: PRODUCTION_PUBLISH_DIR, dry_run: false, delete: true)
 end
 
 # Clean generated files
 def clean
-  FileUtils.rm_rf('www')
-  puts 'Cleaned www/ directory'
+  FileUtils.rm_rf("www")
+  puts "Cleaned www/ directory"
 end
 
 # Run RSpec tests
 def test
-  exec 'bundle exec rspec'
+  exec "bundle exec rspec"
 end
 
 # Run Guard for continuous testing
 def guard
-  exec 'bundle exec guard'
+  exec "bundle exec guard"
 end
 
 # List all available drafts
@@ -160,7 +160,7 @@ end
 
 # Auto-fix StandardRB issues
 def lint_fix
-  exec(*standardrb_command('--fix'))
+  exec(*standardrb_command("--fix"))
 end
 
 private
@@ -168,26 +168,26 @@ private
 # Build the site with specified URL
 # @parameter url [String] The site URL to use
 def build(url)
-  require_relative 'lib/pressa'
+  require_relative "lib/pressa"
 
   puts "Building site for #{url}..."
-  site = Pressa.create_site(source_path: '.', url_override: url)
+  site = Pressa.create_site(source_path: ".", url_override: url)
   generator = Pressa::SiteGenerator.new(site:)
-  generator.generate(source_path: '.', target_path: 'www')
-  puts 'Site built successfully in www/'
+  generator.generate(source_path: ".", target_path: "www")
+  puts "Site built successfully in www/"
 end
 
 def run_build_target(target)
   target_name = target.to_s
   unless BUILD_TARGETS.include?(target_name)
-    abort "Error: invalid target '#{target_name}'. Use one of: #{BUILD_TARGETS.join(', ')}"
+    abort "Error: invalid target '#{target_name}'. Use one of: #{BUILD_TARGETS.join(", ")}"
   end
 
   public_send(target_name)
 end
 
 def watch_paths
-  WATCHABLE_DIRECTORIES.flat_map { |path| ['-r', path] }
+  WATCHABLE_DIRECTORIES.flat_map { |path| ["-r", path] }
 end
 
 def standardrb_command(*extra_args)
@@ -195,17 +195,17 @@ def standardrb_command(*extra_args)
 end
 
 def run_rsync(local_paths:, publish_dir:, dry_run:, delete:)
-  command = ['rsync', '-aKv', '-e', 'ssh -4']
-  command << '--dry-run' if dry_run
-  command << '--delete' if delete
+  command = ["rsync", "-aKv", "-e", "ssh -4"]
+  command << "--dry-run" if dry_run
+  command << "--delete" if delete
   command.concat(local_paths)
   command << "#{PUBLISH_HOST}:#{publish_dir}"
-  abort 'Error: rsync failed.' unless system(*command)
+  abort "Error: rsync failed." unless system(*command)
 end
 
 def resolve_draft_input(input_path)
-  if input_path.include?('/')
-    if input_path.start_with?('posts/')
+  if input_path.include?("/")
+    if input_path.start_with?("posts/")
       abort "Error: '#{input_path}' is already published in posts/ directory"
     end
 
@@ -221,16 +221,15 @@ end
 
 def slugify(title)
   title.downcase
-    .gsub(/[^a-z0-9\s-]/, '')
-    .gsub(/\s+/, '-')
-    .gsub(/-+/, '-')
-    .gsub(/^-|-$/, '')
+    .gsub(/[^a-z0-9\s-]/, "")
+    .gsub(/\s+/, "-").squeeze("-")
+    .gsub(/^-|-$/, "")
 end
 
-def next_available_draft(base_filename = 'untitled.md')
+def next_available_draft(base_filename = "untitled.md")
   return base_filename unless File.exist?(draft_path(base_filename))
 
-  name_without_ext = File.basename(base_filename, '.md')
+  name_without_ext = File.basename(base_filename, ".md")
   counter = 1
   loop do
     numbered_filename = "#{name_without_ext}-#{counter}.md"
@@ -247,7 +246,7 @@ def render_draft_template(title)
     Author: #{current_author}
     Title: #{title}
     Date: unpublished
-    Timestamp: #{now.strftime('%Y-%m-%dT%H:%M:%S%:z')}
+    Timestamp: #{now.strftime("%Y-%m-%dT%H:%M:%S%:z")}
     Tags:
     ---
 
@@ -258,27 +257,27 @@ def render_draft_template(title)
 end
 
 def current_author
-  Etc.getlogin || ENV['USER'] || `whoami`.strip
-rescue StandardError
-  ENV['USER'] || `whoami`.strip
+  Etc.getlogin || ENV["USER"] || `whoami`.strip
+rescue
+  ENV["USER"] || `whoami`.strip
 end
 
 def ordinal_date(time)
   day = time.day
   suffix = case day
   when 1, 21, 31
-    'st'
+    "st"
   when 2, 22
-    'nd'
+    "nd"
   when 3, 23
-    'rd'
+    "rd"
   else
-    'th'
+    "th"
   end
 
   time.strftime("#{day}#{suffix} %B, %Y")
 end
 
 def command_available?(command)
-  system('which', command, out: File::NULL, err: File::NULL)
+  system("which", command, out: File::NULL, err: File::NULL)
 end
diff --git a/lib/config/loader.rb b/lib/config/loader.rb
index b53e33f..b740676 100644
--- a/lib/config/loader.rb
+++ b/lib/config/loader.rb
@@ -1,8 +1,8 @@
-require_relative '../site'
-require_relative '../posts/plugin'
-require_relative '../projects/plugin'
-require_relative '../utils/markdown_renderer'
-require_relative 'simple_toml'
+require_relative "../site"
+require_relative "../posts/plugin"
+require_relative "../projects/plugin"
+require_relative "../utils/markdown_renderer"
+require_relative "simple_toml"
 
 module Pressa
   module Config
@@ -17,31 +17,31 @@ module Pressa
       end
 
       def build_site(url_override: nil)
-        site_config = load_toml('site.toml')
-        projects_config = load_toml('projects.toml')
+        site_config = load_toml("site.toml")
+        projects_config = load_toml("projects.toml")
 
-        validate_required!(site_config, REQUIRED_SITE_KEYS, context: 'site.toml')
+        validate_required!(site_config, REQUIRED_SITE_KEYS, context: "site.toml")
 
-        site_url = url_override || site_config['url']
-        projects_plugin = hash_or_empty(site_config['projects_plugin'], 'site.toml projects_plugin')
+        site_url = url_override || site_config["url"]
+        projects_plugin = hash_or_empty(site_config["projects_plugin"], "site.toml projects_plugin")
 
         projects = build_projects(projects_config)
 
         Site.new(
-          author: site_config['author'],
-          email: site_config['email'],
-          title: site_config['title'],
-          description: site_config['description'],
+          author: site_config["author"],
+          email: site_config["email"],
+          title: site_config["title"],
+          description: site_config["description"],
           url: site_url,
-          image_url: normalize_image_url(site_config['image_url'], site_url),
-          scripts: build_scripts(site_config['scripts'], context: 'site.toml scripts'),
-          styles: build_styles(site_config['styles'], context: 'site.toml styles'),
+          image_url: normalize_image_url(site_config["image_url"], site_url),
+          scripts: build_scripts(site_config["scripts"], context: "site.toml scripts"),
+          styles: build_styles(site_config["styles"], context: "site.toml styles"),
           plugins: [
             Posts::Plugin.new,
             Projects::Plugin.new(
               projects:,
-              scripts: build_scripts(projects_plugin['scripts'], context: 'site.toml projects_plugin.scripts'),
-              styles: build_styles(projects_plugin['styles'], context: 'site.toml projects_plugin.styles')
+              scripts: build_scripts(projects_plugin["scripts"], context: "site.toml projects_plugin.scripts"),
+              styles: build_styles(projects_plugin["styles"], context: "site.toml projects_plugin.styles")
             )
           ],
           renderers: [
@@ -60,7 +60,7 @@ module Pressa
       end
 
       def build_projects(projects_config)
-        projects = projects_config['projects']
+        projects = projects_config["projects"]
         raise ValidationError, "Missing required top-level array 'projects' in projects.toml" unless projects
         raise ValidationError, "Expected 'projects' to be an array in projects.toml" unless projects.is_a?(Array)
 
@@ -72,10 +72,10 @@ module Pressa
           validate_required!(project, REQUIRED_PROJECT_KEYS, context: "projects.toml project ##{index + 1}")
 
           Projects::Project.new(
-            name: project['name'],
-            title: project['title'],
-            description: project['description'],
-            url: project['url']
+            name: project["name"],
+            title: project["title"],
+            description: project["description"],
+            url: project["url"]
           )
         end
       end
@@ -87,7 +87,7 @@ module Pressa
 
         return if missing.empty?
 
-        raise ValidationError, "Missing required #{context} keys: #{missing.join(', ')}"
+        raise ValidationError, "Missing required #{context} keys: #{missing.join(", ")}"
       end
 
       def hash_or_empty(value, context)
@@ -105,10 +105,10 @@ module Pressa
           when String
             Script.new(src: item, defer: true)
           when Hash
-            src = item['src']
+            src = item["src"]
             raise ValidationError, "Expected #{context}[#{index}].src to be a String" unless src.is_a?(String) && !src.empty?
 
-            defer = item.key?('defer') ? item['defer'] : true
+            defer = item.key?("defer") ? item["defer"] : true
             unless [true, false].include?(defer)
               raise ValidationError, "Expected #{context}[#{index}].defer to be a Boolean"
             end
@@ -128,7 +128,7 @@ module Pressa
           when String
             Stylesheet.new(href: item)
           when Hash
-            href = item['href']
+            href = item["href"]
             raise ValidationError, "Expected #{context}[#{index}].href to be a String" unless href.is_a?(String) && !href.empty?
 
             Stylesheet.new(href:)
@@ -147,9 +147,9 @@ module Pressa
 
       def normalize_image_url(value, site_url)
         return nil if value.nil?
-        return value if value.start_with?('http://', 'https://')
+        return value if value.start_with?("http://", "https://")
 
-        normalized = value.start_with?('/') ? value : "/#{value}"
+        normalized = value.start_with?("/") ? value : "/#{value}"
         "#{site_url}#{normalized}"
       end
     end
diff --git a/lib/config/simple_toml.rb b/lib/config/simple_toml.rb
index 948a36f..b182405 100644
--- a/lib/config/simple_toml.rb
+++ b/lib/config/simple_toml.rb
@@ -1,4 +1,4 @@
-require 'json'
+require "json"
 
 module Pressa
   module Config
@@ -89,7 +89,7 @@ module Pressa
         keys.each do |key|
           cursor[key] ||= {}
           unless cursor[key].is_a?(Hash)
-            raise ParseError, "Expected table path '#{keys.join('.')}' at line #{line_number}"
+            raise ParseError, "Expected table path '#{keys.join(".")}' at line #{line_number}"
           end
 
           cursor = cursor[key]
@@ -99,7 +99,7 @@ module Pressa
       end
 
       def parse_path(raw_path, line_number)
-        keys = raw_path.split('.').map(&:strip)
+        keys = raw_path.split(".").map(&:strip)
         if keys.empty? || keys.any? { |part| part.empty? || part !~ /\A[A-Za-z0-9_]+\z/ }
           raise ParseError, "Invalid table path '#{raw_path}' at line #{line_number}"
         end
@@ -107,7 +107,7 @@ module Pressa
       end
 
       def parse_assignment(source, line_number)
-        separator = index_of_unquoted(source, '=')
+        separator = index_of_unquoted(source, "=")
         raise ParseError, "Invalid assignment at line #{line_number}" unless separator
 
         key = source[0...separator].strip
@@ -136,7 +136,7 @@ module Pressa
           if in_string
             if escaped
               escaped = false
-            elsif char == '\\'
+            elsif char == "\\"
               escaped = true
             elsif char == '"'
               in_string = false
@@ -148,9 +148,9 @@ module Pressa
           case char
           when '"'
             in_string = true
-          when '[', '{'
+          when "[", "{"
             depth += 1
-          when ']', '}'
+          when "]", "}"
             depth -= 1
           end
         end
@@ -159,7 +159,7 @@ module Pressa
       end
 
       def strip_comments(line)
-        output = +''
+        output = +""
         in_string = false
         escaped = false
 
@@ -169,7 +169,7 @@ module Pressa
 
             if escaped
               escaped = false
-            elsif char == '\\'
+            elsif char == "\\"
               escaped = true
             elsif char == '"'
               in_string = false
@@ -182,7 +182,7 @@ module Pressa
           when '"'
             in_string = true
             output << char
-          when '#'
+          when "#"
             break
           else
             output << char
@@ -200,7 +200,7 @@ module Pressa
           if in_string
             if escaped
               escaped = false
-            elsif char == '\\'
+            elsif char == "\\"
               escaped = true
             elsif char == '"'
               in_string = false
diff --git a/lib/posts/json_feed.rb b/lib/posts/json_feed.rb
index 345ffe7..90507dc 100644
--- a/lib/posts/json_feed.rb
+++ b/lib/posts/json_feed.rb
@@ -1,6 +1,6 @@
-require 'json'
-require_relative '../utils/file_writer'
-require_relative '../views/feed_post_view'
+require "json"
+require_relative "../utils/file_writer"
+require_relative "../views/feed_post_view"
 
 module Pressa
   module Posts
@@ -18,7 +18,7 @@ module Pressa
         feed = build_feed(recent)
 
         json = JSON.pretty_generate(feed)
-        file_path = File.join(target_path, 'feed.json')
+        file_path = File.join(target_path, "feed.json")
         Utils::FileWriter.write(path: file_path, content: json)
       end
 
@@ -41,18 +41,18 @@ module Pressa
           author:,
           version: FEED_VERSION,
           authors: [author],
-          feed_url: @site.url_for('/feed.json'),
-          language: 'en-CA',
+          feed_url: @site.url_for("/feed.json"),
+          language: "en-CA",
           title: @site.title
         }
       end
 
       def icon_url
-        @site.url_for('/images/apple-touch-icon-300.png')
+        @site.url_for("/images/apple-touch-icon-300.png")
       end
 
       def favicon_url
-        @site.url_for('/images/apple-touch-icon-80.png')
+        @site.url_for("/images/apple-touch-icon-80.png")
       end
 
       def feed_item(post)
@@ -65,7 +65,7 @@ module Pressa
         item[:tags] = post.tags unless post.tags.empty?
         item[:content_html] = content_html
         item[:title] = post.link_post? ? "→ #{post.title}" : post.title
-        item[:author] = { name: post.author }
+        item[:author] = {name: post.author}
         item[:date_published] = post.date.iso8601
         item[:id] = permalink
 
diff --git a/lib/posts/metadata.rb b/lib/posts/metadata.rb
index 5c972cd..436fd9c 100644
--- a/lib/posts/metadata.rb
+++ b/lib/posts/metadata.rb
@@ -1,5 +1,5 @@
-require 'yaml'
-require 'date'
+require "yaml"
+require "date"
 
 module Pressa
   module Posts
@@ -28,36 +28,36 @@ module Pressa
 
       def validate_required_fields!
         missing = REQUIRED_FIELDS.reject { |field| @raw.key?(field) }
-        raise "Missing required fields: #{missing.join(', ')}" unless missing.empty?
+        raise "Missing required fields: #{missing.join(", ")}" unless missing.empty?
       end
 
       def parse_fields
-        @title = @raw['Title']
-        @author = @raw['Author']
-        timestamp = @raw['Timestamp']
+        @title = @raw["Title"]
+        @author = @raw["Author"]
+        timestamp = @raw["Timestamp"]
         @date = timestamp.is_a?(String) ? DateTime.parse(timestamp) : timestamp.to_datetime
-        @formatted_date = @raw['Date']
-        @link = @raw['Link']
-        @tags = parse_tags(@raw['Tags'])
-        @scripts = parse_scripts(@raw['Scripts'])
-        @styles = parse_styles(@raw['Styles'])
+        @formatted_date = @raw["Date"]
+        @link = @raw["Link"]
+        @tags = parse_tags(@raw["Tags"])
+        @scripts = parse_scripts(@raw["Scripts"])
+        @styles = parse_styles(@raw["Styles"])
       end
 
       def parse_tags(value)
         return [] if value.nil?
-        value.is_a?(Array) ? value : value.split(',').map(&:strip)
+        value.is_a?(Array) ? value : value.split(",").map(&:strip)
       end
 
       def parse_comma_separated(value)
         return [] if value.nil? || value.empty?
-        value.split(',').map(&:strip)
+        value.split(",").map(&:strip)
       end
 
       def parse_scripts(value)
         return [] if value.nil?
 
         parse_comma_separated(value).map do |src|
-          Script.new(src: normalize_asset_path(src, 'js'), defer: true)
+          Script.new(src: normalize_asset_path(src, "js"), defer: true)
         end
       end
 
@@ -65,13 +65,13 @@ module Pressa
         return [] if value.nil?
 
         parse_comma_separated(value).map do |href|
-          Stylesheet.new(href: normalize_asset_path(href, 'css'))
+          Stylesheet.new(href: normalize_asset_path(href, "css"))
         end
       end
 
       def normalize_asset_path(path, default_dir)
-        return path if path.start_with?('http://', 'https://', '/')
-        return path if path.include?('/')
+        return path if path.start_with?("http://", "https://", "/")
+        return path if path.include?("/")
 
         "#{default_dir}/#{path}"
       end
diff --git a/lib/posts/models.rb b/lib/posts/models.rb
index aecf0cc..05c686c 100644
--- a/lib/posts/models.rb
+++ b/lib/posts/models.rb
@@ -1,5 +1,5 @@
-require 'dry-struct'
-require_relative '../site'
+require "dry-struct"
+require_relative "../site"
 
 module Pressa
   module Posts
@@ -30,11 +30,11 @@ module Pressa
       end
 
       def formatted_month
-        date.strftime('%B')
+        date.strftime("%B")
       end
 
       def padded_month
-        format('%02d', month)
+        format("%02d", month)
       end
     end
 
@@ -45,9 +45,9 @@ module Pressa
 
       def self.from_date(date)
         new(
-          name: date.strftime('%B'),
+          name: date.strftime("%B"),
           number: date.month,
-          padded: format('%02d', date.month)
+          padded: format("%02d", date.month)
         )
       end
     end
diff --git a/lib/posts/plugin.rb b/lib/posts/plugin.rb
index e5ba904..d6a0dd9 100644
--- a/lib/posts/plugin.rb
+++ b/lib/posts/plugin.rb
@@ -1,8 +1,8 @@
-require_relative '../plugin'
-require_relative 'repo'
-require_relative 'writer'
-require_relative 'json_feed'
-require_relative 'rss_feed'
+require_relative "../plugin"
+require_relative "repo"
+require_relative "writer"
+require_relative "json_feed"
+require_relative "rss_feed"
 
 module Pressa
   module Posts
@@ -10,7 +10,7 @@ module Pressa
       attr_reader :posts_by_year
 
       def setup(site:, source_path:)
-        posts_dir = File.join(source_path, 'posts')
+        posts_dir = File.join(source_path, "posts")
         return unless Dir.exist?(posts_dir)
 
         repo = PostRepo.new
diff --git a/lib/posts/repo.rb b/lib/posts/repo.rb
index 4edce70..47bb26b 100644
--- a/lib/posts/repo.rb
+++ b/lib/posts/repo.rb
@@ -1,13 +1,13 @@
-require 'kramdown'
-require_relative 'models'
-require_relative 'metadata'
+require "kramdown"
+require_relative "models"
+require_relative "metadata"
 
 module Pressa
   module Posts
     class PostRepo
       EXCERPT_LENGTH = 300
 
-      def initialize(output_path: 'posts')
+      def initialize(output_path: "posts")
         @output_path = output_path
         @posts_by_year = {}
       end
@@ -24,18 +24,18 @@ module Pressa
       private
 
       def enumerate_markdown_files(dir, &block)
-        Dir.glob(File.join(dir, '**', '*.md')).each(&block)
+        Dir.glob(File.join(dir, "**", "*.md")).each(&block)
       end
 
       def read_post(file_path)
         content = File.read(file_path)
         metadata = PostMetadata.parse(content)
 
-        body_markdown = content.sub(/\A---\s*\n.*?\n---\s*\n/m, '')
+        body_markdown = content.sub(/\A---\s*\n.*?\n---\s*\n/m, "")
 
         html_body = render_markdown(body_markdown)
 
-        slug = File.basename(file_path, '.md')
+        slug = File.basename(file_path, ".md")
         path = generate_path(slug, metadata.date)
         excerpt = generate_excerpt(body_markdown)
 
@@ -58,9 +58,9 @@ module Pressa
       def render_markdown(markdown)
         Kramdown::Document.new(
           markdown,
-          input: 'GFM',
+          input: "GFM",
           hard_wrap: false,
-          syntax_highlighter: 'rouge',
+          syntax_highlighter: "rouge",
           syntax_highlighter_opts: {
             line_numbers: false,
             wrap: true
@@ -70,27 +70,27 @@ module Pressa
 
       def generate_path(slug, date)
         year = date.year
-        month = format('%02d', date.month)
+        month = format("%02d", date.month)
         "/#{@output_path}/#{year}/#{month}/#{slug}"
       end
 
       def generate_excerpt(markdown)
         text = markdown.dup
 
-        text.gsub!(/!\[[^\]]*\]\([^)]+\)/, '')
-        text.gsub!(/!\[[^\]]*\]\[[^\]]+\]/, '')
+        text.gsub!(/!\[[^\]]*\]\([^)]+\)/, "")
+        text.gsub!(/!\[[^\]]*\]\[[^\]]+\]/, "")
 
         text.gsub!(/\[([^\]]+)\]\([^)]+\)/, '\1')
         text.gsub!(/\[([^\]]+)\]\[[^\]]+\]/, '\1')
 
-        text.gsub!(/(?m)^\[[^\]]+\]:\s*\S.*$/, '')
+        text.gsub!(/(?m)^\[[^\]]+\]:\s*\S.*$/, "")
 
-        text.gsub!(/<[^>]+>/, '')
+        text.gsub!(/<[^>]+>/, "")
 
-        text.gsub!(/\s+/, ' ')
+        text.gsub!(/\s+/, " ")
         text.strip!
 
-        return '...' if text.empty?
+        return "..." if text.empty?
 
         "#{text[0...EXCERPT_LENGTH]}..."
       end
diff --git a/lib/posts/rss_feed.rb b/lib/posts/rss_feed.rb
index 32f3dad..14f3c98 100644
--- a/lib/posts/rss_feed.rb
+++ b/lib/posts/rss_feed.rb
@@ -1,6 +1,6 @@
-require 'builder'
-require_relative '../utils/file_writer'
-require_relative '../views/feed_post_view'
+require "builder"
+require_relative "../utils/file_writer"
+require_relative "../views/feed_post_view"
 
 module Pressa
   module Posts
@@ -16,15 +16,15 @@ module Pressa
         xml = Builder::XmlMarkup.new(indent: 2)
         xml.instruct! :xml, version: "1.0", encoding: "UTF-8"
 
-        xml.rss version: "2.0",
-                 "xmlns:atom" => "http://www.w3.org/2005/Atom",
-                 "xmlns:content" => "http://purl.org/rss/1.0/modules/content/" do
+        xml.rss :version => "2.0",
+          "xmlns:atom" => "http://www.w3.org/2005/Atom",
+          "xmlns:content" => "http://purl.org/rss/1.0/modules/content/" do
           xml.channel do
             xml.title @site.title
             xml.link @site.url
             xml.description @site.description
             xml.pubDate recent.first.date.rfc822 if recent.any?
-            xml.tag! "atom:link", href: @site.url_for('/feed.xml'), rel: "self", type: "application/rss+xml"
+            xml.tag! "atom:link", href: @site.url_for("/feed.xml"), rel: "self", type: "application/rss+xml"
 
             recent.each do |post|
               xml.item do
@@ -35,13 +35,13 @@ module Pressa
                 xml.guid permalink, isPermaLink: "true"
                 xml.pubDate post.date.rfc822
                 xml.author post.author
-                xml.tag!('content:encoded') { xml.cdata!(render_feed_post(post)) }
+                xml.tag!("content:encoded") { xml.cdata!(render_feed_post(post)) }
               end
             end
           end
         end
 
-        file_path = File.join(target_path, 'feed.xml')
+        file_path = File.join(target_path, "feed.xml")
         Utils::FileWriter.write(path: file_path, content: xml.target!)
       end
 
diff --git a/lib/posts/writer.rb b/lib/posts/writer.rb
index e934a5b..5b8144a 100644
--- a/lib/posts/writer.rb
+++ b/lib/posts/writer.rb
@@ -1,10 +1,10 @@
-require_relative '../utils/file_writer'
-require_relative '../views/layout'
-require_relative '../views/post_view'
-require_relative '../views/recent_posts_view'
-require_relative '../views/archive_view'
-require_relative '../views/year_posts_view'
-require_relative '../views/month_posts_view'
+require_relative "../utils/file_writer"
+require_relative "../views/layout"
+require_relative "../views/post_view"
+require_relative "../views/recent_posts_view"
+require_relative "../views/archive_view"
+require_relative "../views/year_posts_view"
+require_relative "../views/month_posts_view"
 
 module Pressa
   module Posts
@@ -28,11 +28,11 @@ module Pressa
           page_subtitle: nil,
           canonical_url: @site.url,
           content: content_view,
-          page_description: 'Recent posts',
-          page_type: 'article'
+          page_description: "Recent posts",
+          page_type: "article"
         )
 
-        file_path = File.join(target_path, 'index.html')
+        file_path = File.join(target_path, "index.html")
         Utils::FileWriter.write(path: file_path, content: html)
       end
 
@@ -40,13 +40,13 @@ module Pressa
         content_view = Views::ArchiveView.new(posts_by_year: @posts_by_year, site: @site)
 
         html = render_layout(
-          page_subtitle: 'Archive',
-          canonical_url: @site.url_for('/posts/'),
+          page_subtitle: "Archive",
+          canonical_url: @site.url_for("/posts/"),
           content: content_view,
-          page_description: 'Archive of all posts'
+          page_description: "Archive of all posts"
         )
 
-        file_path = File.join(target_path, 'posts', 'index.html')
+        file_path = File.join(target_path, "posts", "index.html")
         Utils::FileWriter.write(path: file_path, content: html)
       end
 
@@ -68,7 +68,7 @@ module Pressa
       private
 
       def write_post(post:, target_path:)
-        content_view = Views::PostView.new(post:, site: @site, article_class: 'container')
+        content_view = Views::PostView.new(post:, site: @site, article_class: "container")
 
         html = render_layout(
           page_subtitle: post.title,
@@ -77,10 +77,10 @@ module Pressa
           page_scripts: post.scripts,
           page_styles: post.styles,
           page_description: post.excerpt,
-          page_type: 'article'
+          page_type: "article"
         )
 
-        file_path = File.join(target_path, post.path.sub(/^\//, ''), 'index.html')
+        file_path = File.join(target_path, post.path.sub(/^\//, ""), "index.html")
         Utils::FileWriter.write(path: file_path, content: html)
       end
 
@@ -92,10 +92,10 @@ module Pressa
           canonical_url: @site.url_for("/posts/#{year}/"),
           content: content_view,
           page_description: "Archive of all posts from #{year}",
-          page_type: 'article'
+          page_type: "article"
         )
 
-        file_path = File.join(target_path, 'posts', year.to_s, 'index.html')
+        file_path = File.join(target_path, "posts", year.to_s, "index.html")
         Utils::FileWriter.write(path: file_path, content: html)
       end
 
@@ -109,10 +109,10 @@ module Pressa
           canonical_url: @site.url_for("/posts/#{year}/#{month.padded}/"),
           content: content_view,
           page_description: "Archive of all posts from #{title}",
-          page_type: 'article'
+          page_type: "article"
         )
 
-        file_path = File.join(target_path, 'posts', year.to_s, month.padded, 'index.html')
+        file_path = File.join(target_path, "posts", year.to_s, month.padded, "index.html")
         Utils::FileWriter.write(path: file_path, content: html)
       end
 
@@ -123,7 +123,7 @@ module Pressa
         page_scripts: [],
         page_styles: [],
         page_description: nil,
-        page_type: 'website'
+        page_type: "website"
       )
         layout = Views::Layout.new(
           site: @site,
diff --git a/lib/pressa.rb b/lib/pressa.rb
index bd867d8..56ebd67 100644
--- a/lib/pressa.rb
+++ b/lib/pressa.rb
@@ -1,13 +1,13 @@
-require_relative 'site'
-require_relative 'site_generator'
-require_relative 'plugin'
-require_relative 'posts/plugin'
-require_relative 'projects/plugin'
-require_relative 'utils/markdown_renderer'
-require_relative 'config/loader'
+require_relative "site"
+require_relative "site_generator"
+require_relative "plugin"
+require_relative "posts/plugin"
+require_relative "projects/plugin"
+require_relative "utils/markdown_renderer"
+require_relative "config/loader"
 
 module Pressa
-  def self.create_site(source_path: '.', url_override: nil)
+  def self.create_site(source_path: ".", url_override: nil)
     loader = Config::Loader.new(source_path:)
     loader.build_site(url_override:)
   end
diff --git a/lib/projects/models.rb b/lib/projects/models.rb
index 75f7fb1..b013f4c 100644
--- a/lib/projects/models.rb
+++ b/lib/projects/models.rb
@@ -1,5 +1,5 @@
-require 'dry-struct'
-require_relative '../site'
+require "dry-struct"
+require_relative "../site"
 
 module Pressa
   module Projects
@@ -11,7 +11,7 @@ module Pressa
 
       def github_path
         uri = URI.parse(url)
-        uri.path.sub(/^\//, '')
+        uri.path.sub(/^\//, "")
       end
 
       def path
diff --git a/lib/projects/plugin.rb b/lib/projects/plugin.rb
index 2e9c1bd..a7ac289 100644
--- a/lib/projects/plugin.rb
+++ b/lib/projects/plugin.rb
@@ -1,9 +1,9 @@
-require_relative '../plugin'
-require_relative '../utils/file_writer'
-require_relative '../views/layout'
-require_relative '../views/projects_view'
-require_relative '../views/project_view'
-require_relative 'models'
+require_relative "../plugin"
+require_relative "../utils/file_writer"
+require_relative "../views/layout"
+require_relative "../views/projects_view"
+require_relative "../views/project_view"
+require_relative "models"
 
 module Pressa
   module Projects
@@ -34,12 +34,12 @@ module Pressa
 
         html = render_layout(
           site:,
-          page_subtitle: 'Projects',
-          canonical_url: site.url_for('/projects/'),
+          page_subtitle: "Projects",
+          canonical_url: site.url_for("/projects/"),
           content: content_view
         )
 
-        file_path = File.join(target_path, 'projects', 'index.html')
+        file_path = File.join(target_path, "projects", "index.html")
         Utils::FileWriter.write(path: file_path, content: html)
       end
 
@@ -56,7 +56,7 @@ module Pressa
           page_description: project.description
         )
 
-        file_path = File.join(target_path, 'projects', project.name, 'index.html')
+        file_path = File.join(target_path, "projects", project.name, "index.html")
         Utils::FileWriter.write(path: file_path, content: html)
       end
 
diff --git a/lib/site.rb b/lib/site.rb
index 03a4726..8020965 100644
--- a/lib/site.rb
+++ b/lib/site.rb
@@ -1,4 +1,4 @@
-require 'dry-struct'
+require "dry-struct"
 
 module Pressa
   module Types
diff --git a/lib/site_generator.rb b/lib/site_generator.rb
index c45d451..c8b1879 100644
--- a/lib/site_generator.rb
+++ b/lib/site_generator.rb
@@ -1,5 +1,5 @@
-require 'fileutils'
-require_relative 'utils/file_writer'
+require "fileutils"
+require_relative "utils/file_writer"
 
 module Pressa
   class SiteGenerator
@@ -30,7 +30,7 @@ module Pressa
       target_abs = absolute_path(target_path)
       return unless contains_path?(container: target_abs, path: source_abs)
 
-      raise ArgumentError, 'target_path must not be the same as or contain source_path'
+      raise ArgumentError, "target_path must not be the same as or contain source_path"
     end
 
     def absolute_path(path)
@@ -42,12 +42,12 @@ module Pressa
     end
 
     def copy_static_files(source_path, target_path)
-      public_dir = File.join(source_path, 'public')
+      public_dir = File.join(source_path, "public")
       return unless Dir.exist?(public_dir)
 
-      Dir.glob(File.join(public_dir, '**', '*'), File::FNM_DOTMATCH).each do |source_file|
+      Dir.glob(File.join(public_dir, "**", "*"), File::FNM_DOTMATCH).each do |source_file|
         next if File.directory?(source_file)
-        next if File.basename(source_file) == '.' || File.basename(source_file) == '..'
+        next if File.basename(source_file) == "." || File.basename(source_file) == ".."
 
         filename = File.basename(source_file)
         ext = File.extname(source_file)[1..]
@@ -56,7 +56,7 @@ module Pressa
           next
         end
 
-        relative_path = source_file.sub("#{public_dir}/", '')
+        relative_path = source_file.sub("#{public_dir}/", "")
         target_file = File.join(target_path, relative_path)
 
         FileUtils.mkdir_p(File.dirname(target_file))
@@ -69,11 +69,11 @@ module Pressa
     end
 
     def process_public_directory(source_path, target_path)
-      public_dir = File.join(source_path, 'public')
+      public_dir = File.join(source_path, "public")
       return unless Dir.exist?(public_dir)
 
       site.renderers.each do |renderer|
-        Dir.glob(File.join(public_dir, '**', '*'), File::FNM_DOTMATCH).each do |source_file|
+        Dir.glob(File.join(public_dir, "**", "*"), File::FNM_DOTMATCH).each do |source_file|
           next if File.directory?(source_file)
 
           filename = File.basename(source_file)
@@ -82,10 +82,10 @@ module Pressa
           if renderer.can_render_file?(filename:, extension: ext)
             dir_name = File.dirname(source_file)
             relative_path = if dir_name == public_dir
-                              ''
-                            else
-                              dir_name.sub("#{public_dir}/", '')
-                            end
+              ""
+            else
+              dir_name.sub("#{public_dir}/", "")
+            end
             target_dir = File.join(target_path, relative_path)
 
             renderer.render(site:, file_path: source_file, target_dir:)
diff --git a/lib/utils/file_writer.rb b/lib/utils/file_writer.rb
index 9dafed7..96331ce 100644
--- a/lib/utils/file_writer.rb
+++ b/lib/utils/file_writer.rb
@@ -1,11 +1,11 @@
-require 'fileutils'
+require "fileutils"
 
 module Pressa
   module Utils
     class FileWriter
       def self.write(path:, content:, permissions: 0o644)
         FileUtils.mkdir_p(File.dirname(path))
-        File.write(path, content, mode: 'w')
+        File.write(path, content, mode: "w")
         File.chmod(permissions, path)
       end
 
diff --git a/lib/utils/markdown_renderer.rb b/lib/utils/markdown_renderer.rb
index 32ca3f1..b5ca515 100644
--- a/lib/utils/markdown_renderer.rb
+++ b/lib/utils/markdown_renderer.rb
@@ -1,9 +1,9 @@
-require 'kramdown'
-require 'yaml'
-require_relative 'file_writer'
-require_relative '../site'
-require_relative '../views/layout'
-require_relative '../views/icons'
+require "kramdown"
+require "yaml"
+require_relative "file_writer"
+require_relative "../site"
+require_relative "../views/layout"
+require_relative "../views/icons"
 
 module Pressa
   module Utils
@@ -11,7 +11,7 @@ module Pressa
       EXCERPT_LENGTH = 300
 
       def can_render_file?(filename:, extension:)
-        extension == 'md'
+        extension == "md"
       end
 
       def render(site:, file_path:, target_dir:)
@@ -20,21 +20,21 @@ module Pressa
 
         html_body = render_markdown(body_markdown)
 
-        page_title = presence(metadata['Title']) || File.basename(file_path, '.md').capitalize
-        page_type = presence(metadata['Page type']) || 'website'
-        page_description = presence(metadata['Description']) || generate_excerpt(body_markdown)
-        show_extension = ['true', 'yes', true].include?(metadata['Show extension'])
+        page_title = presence(metadata["Title"]) || File.basename(file_path, ".md").capitalize
+        page_type = presence(metadata["Page type"]) || "website"
+        page_description = presence(metadata["Description"]) || generate_excerpt(body_markdown)
+        show_extension = ["true", "yes", true].include?(metadata["Show extension"])
 
-        slug = File.basename(file_path, '.md')
+        slug = File.basename(file_path, ".md")
 
-        relative_dir = File.dirname(file_path).sub(/^.*?\/public\/?/, '')
-        relative_dir = '' if relative_dir == '.'
+        relative_dir = File.dirname(file_path).sub(/^.*?\/public\/?/, "")
+        relative_dir = "" if relative_dir == "."
 
         canonical_path = if show_extension
-                           "/#{relative_dir}/#{slug}.html".squeeze('/')
-                         else
-                           "/#{relative_dir}/#{slug}/".squeeze('/')
-                         end
+          "/#{relative_dir}/#{slug}.html".squeeze("/")
+        else
+          "/#{relative_dir}/#{slug}/".squeeze("/")
+        end
 
         html = render_layout(
           site:,
@@ -46,10 +46,10 @@ module Pressa
         )
 
         output_filename = if show_extension
-                            "#{slug}.html"
-                          else
-                            File.join(slug, 'index.html')
-                          end
+          "#{slug}.html"
+        else
+          File.join(slug, "index.html")
+        end
 
         output_path = File.join(target_dir, output_filename)
         FileWriter.write(path: output_path, content: html)
@@ -71,9 +71,9 @@ module Pressa
       def render_markdown(markdown)
         Kramdown::Document.new(
           markdown,
-          input: 'GFM',
+          input: "GFM",
           hard_wrap: false,
-          syntax_highlighter: 'rouge',
+          syntax_highlighter: "rouge",
           syntax_highlighter_opts: {
             line_numbers: false,
             wrap: true
@@ -101,13 +101,13 @@ module Pressa
         end
 
         def view_template
-          article(class: 'container') do
+          article(class: "container") do
             h1 { @page_title }
             raw(safe(@body))
           end
 
-          div(class: 'row clearfix') do
-            p(class: 'fin') do
+          div(class: "row clearfix") do
+            p(class: "fin") do
               raw(safe(Views::Icons.code))
             end
           end
@@ -118,18 +118,18 @@ module Pressa
         text = markdown.dup
 
         # Drop inline and reference-style images before links are simplified.
-        text.gsub!(/!\[[^\]]*\]\([^)]+\)/, '')
-        text.gsub!(/!\[[^\]]*\]\[[^\]]+\]/, '')
+        text.gsub!(/!\[[^\]]*\]\([^)]+\)/, "")
+        text.gsub!(/!\[[^\]]*\]\[[^\]]+\]/, "")
 
         # Replace inline and reference links with just their text.
         text.gsub!(/\[([^\]]+)\]\([^)]+\)/, '\1')
         text.gsub!(/\[([^\]]+)\]\[[^\]]+\]/, '\1')
 
         # Remove link reference definitions such as: [foo]: http://example.com
-        text.gsub!(/(?m)^\[[^\]]+\]:\s*\S.*$/, '')
+        text.gsub!(/(?m)^\[[^\]]+\]:\s*\S.*$/, "")
 
-        text.gsub!(/<[^>]+>/, '')
-        text.gsub!(/\s+/, ' ')
+        text.gsub!(/<[^>]+>/, "")
+        text.gsub!(/\s+/, " ")
         text.strip!
 
         return nil if text.empty?
diff --git a/lib/views/archive_view.rb b/lib/views/archive_view.rb
index 6413a8a..b776267 100644
--- a/lib/views/archive_view.rb
+++ b/lib/views/archive_view.rb
@@ -1,5 +1,5 @@
-require 'phlex'
-require_relative 'year_posts_view'
+require "phlex"
+require_relative "year_posts_view"
 
 module Pressa
   module Views
@@ -10,8 +10,8 @@ module Pressa
       end
 
       def view_template
-        div(class: 'container') do
-          h1 { 'Archive' }
+        div(class: "container") do
+          h1 { "Archive" }
         end
 
         @posts_by_year.sorted_years.each do |year|
diff --git a/lib/views/feed_post_view.rb b/lib/views/feed_post_view.rb
index 653e414..cfd001a 100644
--- a/lib/views/feed_post_view.rb
+++ b/lib/views/feed_post_view.rb
@@ -1,4 +1,4 @@
-require 'phlex'
+require "phlex"
 
 module Pressa
   module Views
@@ -10,10 +10,10 @@ module Pressa
 
       def view_template
         div do
-          p(class: 'time') { @post.formatted_date }
+          p(class: "time") { @post.formatted_date }
           raw(safe(@post.body))
           p do
-            a(class: 'permalink', href: @site.url_for(@post.path)) { '∞' }
+            a(class: "permalink", href: @site.url_for(@post.path)) { "∞" }
           end
         end
       end
diff --git a/lib/views/icons.rb b/lib/views/icons.rb
index 48bf9b7..6a3c7dd 100644
--- a/lib/views/icons.rb
+++ b/lib/views/icons.rb
@@ -4,19 +4,19 @@ module Pressa
       module_function
 
       def mastodon
-        svg(class_name: 'icon icon-mastodon', view_box: '0 0 448 512', path: IconPath::MASTODON)
+        svg(class_name: "icon icon-mastodon", view_box: "0 0 448 512", path: IconPath::MASTODON)
       end
 
       def github
-        svg(class_name: 'icon icon-github', view_box: '0 0 496 512', path: IconPath::GITHUB)
+        svg(class_name: "icon icon-github", view_box: "0 0 496 512", path: IconPath::GITHUB)
       end
 
       def rss
-        svg(class_name: 'icon icon-rss', view_box: '0 0 448 512', path: IconPath::RSS)
+        svg(class_name: "icon icon-rss", view_box: "0 0 448 512", path: IconPath::RSS)
       end
 
       def code
-        svg(class_name: 'icon icon-code', view_box: '0 0 640 512', path: IconPath::CODE)
+        svg(class_name: "icon icon-code", view_box: "0 0 640 512", path: IconPath::CODE)
       end
 
       private_class_method def svg(class_name:, view_box:, path:)
diff --git a/lib/views/layout.rb b/lib/views/layout.rb
index 483359a..c643d1d 100644
--- a/lib/views/layout.rb
+++ b/lib/views/layout.rb
@@ -1,5 +1,5 @@
-require 'phlex'
-require_relative 'icons'
+require "phlex"
+require_relative "icons"
 
 module Pressa
   module Views
@@ -7,20 +7,19 @@ module Pressa
       START_YEAR = 2006
 
       attr_reader :site,
-                  :page_subtitle,
-                  :page_description,
-                  :page_type,
-                  :canonical_url,
-                  :page_scripts,
-                  :page_styles,
-                  :content
+        :page_subtitle,
+        :page_description,
+        :page_type,
+        :canonical_url,
+        :page_scripts,
+        :page_styles,
+        :content
 
       def initialize(
         site:,
-        page_subtitle: nil,
-        canonical_url:,
+        canonical_url:, page_subtitle: nil,
         page_description: nil,
-        page_type: 'website',
+        page_type: "website",
         page_scripts: [],
         page_styles: [],
         content: nil
@@ -42,54 +41,54 @@ module Pressa
       def view_template
         doctype
 
-        html(lang: 'en') do
-          comment { 'meow' }
+        html(lang: "en") do
+          comment { "meow" }
 
           head do
-            meta(charset: 'UTF-8')
+            meta(charset: "UTF-8")
             title { full_title }
-            meta(name: 'twitter:title', content: full_title)
-            meta(property: 'og:title', content: full_title)
-            meta(name: 'description', content: description)
-            meta(name: 'twitter:description', content: description)
-            meta(property: 'og:description', content: description)
-            meta(property: 'og:site_name', content: site.title)
+            meta(name: "twitter:title", content: full_title)
+            meta(property: "og:title", content: full_title)
+            meta(name: "description", content: description)
+            meta(name: "twitter:description", content: description)
+            meta(property: "og:description", content: description)
+            meta(property: "og:site_name", content: site.title)
 
-            link(rel: 'canonical', href: canonical_url)
-            meta(name: 'twitter:url', content: canonical_url)
-            meta(property: 'og:url', content: canonical_url)
-            meta(property: 'og:image', content: og_image_url) if og_image_url
-            meta(property: 'og:type', content: page_type)
-            meta(property: 'article:author', content: site.author)
-            meta(name: 'twitter:card', content: 'summary')
+            link(rel: "canonical", href: canonical_url)
+            meta(name: "twitter:url", content: canonical_url)
+            meta(property: "og:url", content: canonical_url)
+            meta(property: "og:image", content: og_image_url) if og_image_url
+            meta(property: "og:type", content: page_type)
+            meta(property: "article:author", content: site.author)
+            meta(name: "twitter:card", content: "summary")
 
             link(
-              rel: 'alternate',
-              href: site.url_for('/feed.xml'),
-              type: 'application/rss+xml',
+              rel: "alternate",
+              href: site.url_for("/feed.xml"),
+              type: "application/rss+xml",
               title: site.title
             )
             link(
-              rel: 'alternate',
-              href: site.url_for('/feed.json'),
-              type: 'application/json',
+              rel: "alternate",
+              href: site.url_for("/feed.json"),
+              type: "application/json",
               title: site.title
             )
 
-            meta(name: 'fediverse:creator', content: '@sjs@techhub.social')
-            link(rel: 'author', type: 'text/plain', href: site.url_for('/humans.txt'))
-            link(rel: 'icon', type: 'image/png', href: site.url_for('/images/favicon-32x32.png'))
-            link(rel: 'shortcut icon', href: site.url_for('/images/favicon.icon'))
-            link(rel: 'apple-touch-icon', href: site.url_for('/images/apple-touch-icon.png'))
-            link(rel: 'mask-icon', color: '#aa0000', href: site.url_for('/images/safari-pinned-tab.svg'))
-            link(rel: 'manifest', href: site.url_for('/images/manifest.json'))
-            meta(name: 'msapplication-config', content: site.url_for('/images/browserconfig.xml'))
-            meta(name: 'theme-color', content: '#121212')
-            meta(name: 'viewport', content: 'width=device-width, initial-scale=1.0, viewport-fit=cover')
-            link(rel: 'dns-prefetch', href: 'https://gist.github.com')
+            meta(name: "fediverse:creator", content: "@sjs@techhub.social")
+            link(rel: "author", type: "text/plain", href: site.url_for("/humans.txt"))
+            link(rel: "icon", type: "image/png", href: site.url_for("/images/favicon-32x32.png"))
+            link(rel: "shortcut icon", href: site.url_for("/images/favicon.icon"))
+            link(rel: "apple-touch-icon", href: site.url_for("/images/apple-touch-icon.png"))
+            link(rel: "mask-icon", color: "#aa0000", href: site.url_for("/images/safari-pinned-tab.svg"))
+            link(rel: "manifest", href: site.url_for("/images/manifest.json"))
+            meta(name: "msapplication-config", content: site.url_for("/images/browserconfig.xml"))
+            meta(name: "theme-color", content: "#121212")
+            meta(name: "viewport", content: "width=device-width, initial-scale=1.0, viewport-fit=cover")
+            link(rel: "dns-prefetch", href: "https://gist.github.com")
 
             all_styles.each do |style|
-              link(rel: 'stylesheet', type: 'text/css', href: absolute_asset(style.href))
+              link(rel: "stylesheet", type: "text/css", href: absolute_asset(style.href))
             end
           end
 
@@ -127,73 +126,73 @@ module Pressa
       end
 
       def render_header
-        header(class: 'primary') do
-          div(class: 'title') do
+        header(class: "primary") do
+          div(class: "title") do
             h1 do
               a(href: site.url) { site.title }
             end
             br
             h4 do
-              plain 'By '
-              a(href: site.url_for('/about')) { site.author }
+              plain "By "
+              a(href: site.url_for("/about")) { site.author }
             end
           end
 
-          nav(class: 'remote') do
+          nav(class: "remote") do
             ul do
-              li(class: 'mastodon') do
-                a(rel: 'me', 'aria-label': 'Mastodon', href: 'https://techhub.social/@sjs') do
+              li(class: "mastodon") do
+                a(rel: "me", "aria-label": "Mastodon", href: "https://techhub.social/@sjs") do
                   raw(safe(Icons.mastodon))
                 end
               end
-              li(class: 'github') do
-                a('aria-label': 'GitHub', href: 'https://github.com/samsonjs') do
+              li(class: "github") do
+                a("aria-label": "GitHub", href: "https://github.com/samsonjs") do
                   raw(safe(Icons.github))
                 end
               end
-              li(class: 'rss') do
-                a('aria-label': 'RSS', href: site.url_for('/feed.xml')) do
+              li(class: "rss") do
+                a("aria-label": "RSS", href: site.url_for("/feed.xml")) do
                   raw(safe(Icons.rss))
                 end
               end
             end
           end
 
-          nav(class: 'local') do
+          nav(class: "local") do
             ul do
-              li { a(href: site.url_for('/about')) { 'About' } }
-              li { a(href: site.url_for('/posts')) { 'Archive' } }
-              li { a(href: site.url_for('/projects')) { 'Projects' } }
+              li { a(href: site.url_for("/about")) { "About" } }
+              li { a(href: site.url_for("/posts")) { "Archive" } }
+              li { a(href: site.url_for("/projects")) { "Projects" } }
             end
           end
 
-          div(class: 'clearfix')
+          div(class: "clearfix")
         end
       end
 
       def render_footer
         footer do
           plain "© #{START_YEAR} - #{Time.now.year} "
-          a(href: site.url_for('/about')) { site.author }
+          a(href: site.url_for("/about")) { site.author }
         end
       end
 
       def render_scripts
         all_scripts.each do |scr|
-          attrs = { src: script_src(scr.src) }
+          attrs = {src: script_src(scr.src)}
           attrs[:defer] = true if scr.defer
           script(**attrs)
         end
       end
 
       def script_src(src)
-        return src if src.start_with?('http://', 'https://')
+        return src if src.start_with?("http://", "https://")
 
         absolute_asset(src)
       end
 
       def absolute_asset(path)
-        normalized = path.start_with?('/') ? path : "/#{path}"
+        normalized = path.start_with?("/") ? path : "/#{path}"
         site.url_for(normalized)
       end
     end
diff --git a/lib/views/month_posts_view.rb b/lib/views/month_posts_view.rb
index b07f7a7..5368609 100644
--- a/lib/views/month_posts_view.rb
+++ b/lib/views/month_posts_view.rb
@@ -1,5 +1,5 @@
-require 'phlex'
-require_relative 'post_view'
+require "phlex"
+require_relative "post_view"
 
 module Pressa
   module Views
@@ -11,12 +11,12 @@ module Pressa
       end
 
       def view_template
-        div(class: 'container') do
+        div(class: "container") do
           h1 { "#{@month_posts.month.name} #{@year}" }
         end
 
         @month_posts.sorted_posts.each do |post|
-          div(class: 'container') do
+          div(class: "container") do
             render PostView.new(post:, site: @site)
           end
         end
diff --git a/lib/views/post_view.rb b/lib/views/post_view.rb
index d6cc155..6c0c4c1 100644
--- a/lib/views/post_view.rb
+++ b/lib/views/post_view.rb
@@ -1,5 +1,5 @@
-require 'phlex'
-require_relative 'icons'
+require "phlex"
+require_relative "icons"
 
 module Pressa
   module Views
@@ -21,14 +21,14 @@ module Pressa
               end
             end
             time { @post.formatted_date }
-            a(href: @post.path, class: 'permalink') { '∞' }
+            a(href: @post.path, class: "permalink") { "∞" }
           end
 
           raw(safe(@post.body))
         end
 
-        div(class: 'row clearfix') do
-          p(class: 'fin') do
+        div(class: "row clearfix") do
+          p(class: "fin") do
             raw(safe(Icons.code))
           end
         end
@@ -39,7 +39,7 @@ module Pressa
       def article_attributes
         return {} unless @article_class
 
-        { class: @article_class }
+        {class: @article_class}
       end
     end
   end
diff --git a/lib/views/project_view.rb b/lib/views/project_view.rb
index 458a6a4..cb867a4 100644
--- a/lib/views/project_view.rb
+++ b/lib/views/project_view.rb
@@ -1,5 +1,5 @@
-require 'phlex'
-require_relative 'icons'
+require "phlex"
+require_relative "icons"
 
 module Pressa
   module Views
@@ -10,44 +10,43 @@ module Pressa
       end
 
       def view_template
-        article(class: 'container project') do
-          h1(id: 'project', data: { title: @project.title }) { @project.title }
+        article(class: "container project") do
+          h1(id: "project", data: {title: @project.title}) { @project.title }
           h4 { @project.description }
 
-          div(class: 'project-stats') do
+          div(class: "project-stats") do
             p do
-              a(href: @project.url) { 'GitHub' }
-              plain ' • '
-              a(id: 'nstar', href: stargazers_url)
-              plain ' • '
-              a(id: 'nfork', href: network_url)
+              a(href: @project.url) { "GitHub" }
+              plain " • "
+              a(id: "nstar", href: stargazers_url)
+              plain " • "
+              a(id: "nfork", href: network_url)
             end
 
             p do
-              plain 'Last updated on '
-              span(id: 'updated')
+              plain "Last updated on "
+              span(id: "updated")
             end
           end
 
-          div(class: 'project-info row clearfix') do
-            div(class: 'column half') do
-              h3 { 'Contributors' }
-              div(id: 'contributors')
+          div(class: "project-info row clearfix") do
+            div(class: "column half") do
+              h3 { "Contributors" }
+              div(id: "contributors")
             end
 
-            div(class: 'column half') do
-              h3 { 'Languages' }
-              div(id: 'langs')
+            div(class: "column half") do
+              h3 { "Languages" }
+              div(id: "langs")
             end
           end
         end
 
-        div(class: 'row clearfix') do
-          p(class: 'fin') do
+        div(class: "row clearfix") do
+          p(class: "fin") do
             raw(safe(Icons.code))
           end
         end
-
       end
 
       private
diff --git a/lib/views/projects_view.rb b/lib/views/projects_view.rb
index 3481a73..01b3cbe 100644
--- a/lib/views/projects_view.rb
+++ b/lib/views/projects_view.rb
@@ -1,5 +1,5 @@
-require 'phlex'
-require_relative 'icons'
+require "phlex"
+require_relative "icons"
 
 module Pressa
   module Views
@@ -10,21 +10,21 @@ module Pressa
       end
 
       def view_template
-        article(class: 'container') do
-          h1 { 'Projects' }
+        article(class: "container") do
+          h1 { "Projects" }
 
           @projects.each do |project|
-            div(class: 'project-listing') do
+            div(class: "project-listing") do
               h4 do
                 a(href: @site.url_for(project.path)) { project.title }
               end
-              p(class: 'description') { project.description }
+              p(class: "description") { project.description }
             end
           end
         end
 
-        div(class: 'row clearfix') do
-          p(class: 'fin') do
+        div(class: "row clearfix") do
+          p(class: "fin") do
             raw(safe(Icons.code))
           end
         end
diff --git a/lib/views/recent_posts_view.rb b/lib/views/recent_posts_view.rb
index 09d6586..a18bc02 100644
--- a/lib/views/recent_posts_view.rb
+++ b/lib/views/recent_posts_view.rb
@@ -1,5 +1,5 @@
-require 'phlex'
-require_relative 'post_view'
+require "phlex"
+require_relative "post_view"
 
 module Pressa
   module Views
@@ -10,7 +10,7 @@ module Pressa
       end
 
       def view_template
-        div(class: 'container') do
+        div(class: "container") do
           @posts.each do |post|
             render PostView.new(post:, site: @site)
           end
diff --git a/lib/views/year_posts_view.rb b/lib/views/year_posts_view.rb
index 1a9a543..bdbd6d2 100644
--- a/lib/views/year_posts_view.rb
+++ b/lib/views/year_posts_view.rb
@@ -1,4 +1,4 @@
-require 'phlex'
+require "phlex"
 
 module Pressa
   module Views
@@ -10,8 +10,8 @@ module Pressa
       end
 
       def view_template
-        div(class: 'container') do
-          h2(class: 'year') do
+        div(class: "container") do
+          h2(class: "year") do
             a(href: year_path) { @year.to_s }
           end
 
@@ -30,13 +30,13 @@ module Pressa
       def render_month(month_posts)
         month = month_posts.month
 
-        h3(class: 'month') do
+        h3(class: "month") do
           a(href: @site.url_for("/posts/#{@year}/#{month.padded}/")) do
             month.name
           end
         end
 
-        ul(class: 'archive') do
+        ul(class: "archive") do
           month_posts.sorted_posts.each do |post|
             li do
               a(href: post_link(post)) { post.title }
@@ -51,7 +51,7 @@ module Pressa
       end
 
       def short_date(date)
-        date.strftime('%-d %b')
+        date.strftime("%-d %b")
       end
     end
   end
diff --git a/spec/config/loader_spec.rb b/spec/config/loader_spec.rb
index a2523b5..396f055 100644
--- a/spec/config/loader_spec.rb
+++ b/spec/config/loader_spec.rb
@@ -1,39 +1,39 @@
-require 'spec_helper'
-require 'fileutils'
-require 'tmpdir'
+require "spec_helper"
+require "fileutils"
+require "tmpdir"
 
 RSpec.describe Pressa::Config::Loader do
-  describe '#build_site' do
-    it 'builds a site from site.toml and projects.toml' do
+  describe "#build_site" do
+    it "builds a site from site.toml and projects.toml" do
       with_temp_config do |dir|
         loader = described_class.new(source_path: dir)
         site = loader.build_site
 
-        expect(site.author).to eq('Sami Samhuri')
-        expect(site.url).to eq('https://samhuri.net')
-        expect(site.image_url).to eq('https://samhuri.net/images/me.jpg')
-        expect(site.styles.map(&:href)).to eq(['css/style.css'])
+        expect(site.author).to eq("Sami Samhuri")
+        expect(site.url).to eq("https://samhuri.net")
+        expect(site.image_url).to eq("https://samhuri.net/images/me.jpg")
+        expect(site.styles.map(&:href)).to eq(["css/style.css"])
 
         projects_plugin = site.plugins.find { |plugin| plugin.is_a?(Pressa::Projects::Plugin) }
         expect(projects_plugin).not_to be_nil
-        expect(projects_plugin.scripts.map(&:src)).to eq(['js/projects.js'])
+        expect(projects_plugin.scripts.map(&:src)).to eq(["js/projects.js"])
       end
     end
 
-    it 'applies url_override and rewrites relative image_url with override host' do
+    it "applies url_override and rewrites relative image_url with override host" do
       with_temp_config do |dir|
         loader = described_class.new(source_path: dir)
-        site = loader.build_site(url_override: 'https://beta.samhuri.net')
+        site = loader.build_site(url_override: "https://beta.samhuri.net")
 
-        expect(site.url).to eq('https://beta.samhuri.net')
-        expect(site.image_url).to eq('https://beta.samhuri.net/images/me.jpg')
+        expect(site.url).to eq("https://beta.samhuri.net")
+        expect(site.image_url).to eq("https://beta.samhuri.net/images/me.jpg")
       end
     end
 
-    it 'raises a validation error for missing required site keys' do
+    it "raises a validation error for missing required site keys" do
       Dir.mktmpdir do |dir|
-        File.write(File.join(dir, 'site.toml'), "title = \"x\"\n")
-        File.write(File.join(dir, 'projects.toml'), '')
+        File.write(File.join(dir, "site.toml"), "title = \"x\"\n")
+        File.write(File.join(dir, "projects.toml"), "")
 
         loader = described_class.new(source_path: dir)
         expect { loader.build_site }.to raise_error(Pressa::Config::ValidationError, /Missing required site\.toml keys/)
@@ -43,7 +43,7 @@ RSpec.describe Pressa::Config::Loader do
 
   def with_temp_config
     Dir.mktmpdir do |dir|
-      File.write(File.join(dir, 'site.toml'), <<~TOML)
+      File.write(File.join(dir, "site.toml"), <<~TOML)
         author = "Sami Samhuri"
         email = "sami@samhuri.net"
         title = "samhuri.net"
@@ -58,7 +58,7 @@ RSpec.describe Pressa::Config::Loader do
         styles = []
       TOML
 
-      File.write(File.join(dir, 'projects.toml'), <<~TOML)
+      File.write(File.join(dir, "projects.toml"), <<~TOML)
         [[projects]]
         name = "demo"
         title = "demo"
diff --git a/spec/posts/json_feed_spec.rb b/spec/posts/json_feed_spec.rb
index 4944deb..b5f041e 100644
--- a/spec/posts/json_feed_spec.rb
+++ b/spec/posts/json_feed_spec.rb
@@ -1,72 +1,72 @@
-require 'spec_helper'
-require 'json'
-require 'tmpdir'
+require "spec_helper"
+require "json"
+require "tmpdir"
 
 RSpec.describe Pressa::Posts::JSONFeedWriter do
   let(:site) do
     Pressa::Site.new(
-      author: 'Sami Samhuri',
-      email: 'sami@samhuri.net',
-      title: 'samhuri.net',
-      description: 'blog',
-      url: 'https://samhuri.net',
-      image_url: 'https://samhuri.net/images/me.jpg'
+      author: "Sami Samhuri",
+      email: "sami@samhuri.net",
+      title: "samhuri.net",
+      description: "blog",
+      url: "https://samhuri.net",
+      image_url: "https://samhuri.net/images/me.jpg"
     )
   end
 
-  let(:posts_by_year) { double('posts_by_year', recent_posts: [post]) }
+  let(:posts_by_year) { double("posts_by_year", recent_posts: [post]) }
   let(:writer) { described_class.new(site:, posts_by_year:) }
 
-  context 'for link posts' do
+  context "for link posts" do
     let(:post) do
       Pressa::Posts::Post.new(
-        slug: 'github-flow-like-a-pro',
-        title: 'GitHub Flow Like a Pro',
-        author: 'Sami Samhuri',
-        date: DateTime.parse('2015-05-28T07:42:27-07:00'),
-        formatted_date: '28th May, 2015',
-        link: 'http://haacked.com/archive/2014/07/28/github-flow-aliases/',
-        body: '<p>hello</p>',
-        excerpt: 'hello...',
-        path: '/posts/2015/05/github-flow-like-a-pro'
+        slug: "github-flow-like-a-pro",
+        title: "GitHub Flow Like a Pro",
+        author: "Sami Samhuri",
+        date: DateTime.parse("2015-05-28T07:42:27-07:00"),
+        formatted_date: "28th May, 2015",
+        link: "http://haacked.com/archive/2014/07/28/github-flow-aliases/",
+        body: "<p>hello</p>",
+        excerpt: "hello...",
+        path: "/posts/2015/05/github-flow-like-a-pro"
       )
     end
 
-    it 'uses permalink as url and keeps external_url for destination links' do
+    it "uses permalink as url and keeps external_url for destination links" do
       Dir.mktmpdir do |dir|
         writer.write_feed(target_path: dir, limit: 30)
-        feed = JSON.parse(File.read(File.join(dir, 'feed.json')))
-        item = feed.fetch('items').first
+        feed = JSON.parse(File.read(File.join(dir, "feed.json")))
+        item = feed.fetch("items").first
 
-        expect(item.fetch('id')).to eq('https://samhuri.net/posts/2015/05/github-flow-like-a-pro')
-        expect(item.fetch('url')).to eq('https://samhuri.net/posts/2015/05/github-flow-like-a-pro')
-        expect(item.fetch('external_url')).to eq('http://haacked.com/archive/2014/07/28/github-flow-aliases/')
+        expect(item.fetch("id")).to eq("https://samhuri.net/posts/2015/05/github-flow-like-a-pro")
+        expect(item.fetch("url")).to eq("https://samhuri.net/posts/2015/05/github-flow-like-a-pro")
+        expect(item.fetch("external_url")).to eq("http://haacked.com/archive/2014/07/28/github-flow-aliases/")
       end
     end
   end
 
-  context 'for regular posts' do
+  context "for regular posts" do
     let(:post) do
       Pressa::Posts::Post.new(
-        slug: 'swift-optional-or',
-        title: 'Swift Optional OR',
-        author: 'Sami Samhuri',
-        date: DateTime.parse('2017-10-01T10:00:00-07:00'),
-        formatted_date: '1st October, 2017',
-        body: '<p>hello</p>',
-        excerpt: 'hello...',
-        path: '/posts/2017/10/swift-optional-or'
+        slug: "swift-optional-or",
+        title: "Swift Optional OR",
+        author: "Sami Samhuri",
+        date: DateTime.parse("2017-10-01T10:00:00-07:00"),
+        formatted_date: "1st October, 2017",
+        body: "<p>hello</p>",
+        excerpt: "hello...",
+        path: "/posts/2017/10/swift-optional-or"
       )
     end
 
-    it 'omits external_url' do
+    it "omits external_url" do
       Dir.mktmpdir do |dir|
         writer.write_feed(target_path: dir, limit: 30)
-        feed = JSON.parse(File.read(File.join(dir, 'feed.json')))
-        item = feed.fetch('items').first
+        feed = JSON.parse(File.read(File.join(dir, "feed.json")))
+        item = feed.fetch("items").first
 
-        expect(item.fetch('url')).to eq('https://samhuri.net/posts/2017/10/swift-optional-or')
-        expect(item).not_to have_key('external_url')
+        expect(item.fetch("url")).to eq("https://samhuri.net/posts/2017/10/swift-optional-or")
+        expect(item).not_to have_key("external_url")
       end
     end
   end
diff --git a/spec/posts/metadata_spec.rb b/spec/posts/metadata_spec.rb
index 2eb4385..831f212 100644
--- a/spec/posts/metadata_spec.rb
+++ b/spec/posts/metadata_spec.rb
@@ -1,8 +1,8 @@
-require 'spec_helper'
+require "spec_helper"
 
 RSpec.describe Pressa::Posts::PostMetadata do
-  describe '.parse' do
-    it 'parses valid YAML front-matter' do
+  describe ".parse" do
+    it "parses valid YAML front-matter" do
       content = <<~MARKDOWN
         ---
         Title: Test Post
@@ -20,19 +20,19 @@ RSpec.describe Pressa::Posts::PostMetadata do
 
       metadata = described_class.parse(content)
 
-      expect(metadata.title).to eq('Test Post')
-      expect(metadata.author).to eq('Trent Reznor')
-      expect(metadata.formatted_date).to eq('5th November, 2025')
+      expect(metadata.title).to eq("Test Post")
+      expect(metadata.author).to eq("Trent Reznor")
+      expect(metadata.formatted_date).to eq("5th November, 2025")
       expect(metadata.date.year).to eq(2025)
       expect(metadata.date.month).to eq(11)
       expect(metadata.date.day).to eq(5)
-      expect(metadata.link).to eq('https://example.net/external')
-      expect(metadata.tags).to eq(['Ruby', 'Testing'])
-      expect(metadata.scripts.map(&:src)).to eq(['js/highlight.js'])
-      expect(metadata.styles.map(&:href)).to eq(['css/code.css'])
+      expect(metadata.link).to eq("https://example.net/external")
+      expect(metadata.tags).to eq(["Ruby", "Testing"])
+      expect(metadata.scripts.map(&:src)).to eq(["js/highlight.js"])
+      expect(metadata.styles.map(&:href)).to eq(["css/code.css"])
     end
 
-    it 'raises error when required fields are missing' do
+    it "raises error when required fields are missing" do
       content = <<~MARKDOWN
         ---
         Title: Incomplete Post
@@ -46,7 +46,7 @@ RSpec.describe Pressa::Posts::PostMetadata do
       }.to raise_error(/Missing required fields/)
     end
 
-    it 'handles posts without optional fields' do
+    it "handles posts without optional fields" do
       content = <<~MARKDOWN
         ---
         Title: Simple Post
diff --git a/spec/posts/repo_spec.rb b/spec/posts/repo_spec.rb
index f6d43b7..abd9030 100644
--- a/spec/posts/repo_spec.rb
+++ b/spec/posts/repo_spec.rb
@@ -1,14 +1,14 @@
-require 'spec_helper'
-require 'fileutils'
-require 'tmpdir'
+require "spec_helper"
+require "fileutils"
+require "tmpdir"
 
 RSpec.describe Pressa::Posts::PostRepo do
   let(:repo) { described_class.new }
 
-  describe '#read_posts' do
-    it 'reads and organizes posts by year and month' do
+  describe "#read_posts" do
+    it "reads and organizes posts by year and month" do
       Dir.mktmpdir do |tmpdir|
-        posts_dir = File.join(tmpdir, 'posts', '2025', '11')
+        posts_dir = File.join(tmpdir, "posts", "2025", "11")
         FileUtils.mkdir_p(posts_dir)
 
         post_content = <<~MARKDOWN
@@ -22,25 +22,25 @@ RSpec.describe Pressa::Posts::PostRepo do
           Had an epic day at Whistler. The powder was deep and the lines were short.
         MARKDOWN
 
-        File.write(File.join(posts_dir, 'shredding.md'), post_content)
+        File.write(File.join(posts_dir, "shredding.md"), post_content)
 
-        posts_by_year = repo.read_posts(File.join(tmpdir, 'posts'))
+        posts_by_year = repo.read_posts(File.join(tmpdir, "posts"))
 
         expect(posts_by_year.all_posts.length).to eq(1)
 
         post = posts_by_year.all_posts.first
-        expect(post.title).to eq('Shredding in November')
-        expect(post.author).to eq('Shaun White')
-        expect(post.slug).to eq('shredding')
+        expect(post.title).to eq("Shredding in November")
+        expect(post.author).to eq("Shaun White")
+        expect(post.slug).to eq("shredding")
         expect(post.year).to eq(2025)
         expect(post.month).to eq(11)
-        expect(post.path).to eq('/posts/2025/11/shredding')
+        expect(post.path).to eq("/posts/2025/11/shredding")
       end
     end
 
-    it 'generates excerpts from post content' do
+    it "generates excerpts from post content" do
       Dir.mktmpdir do |tmpdir|
-        posts_dir = File.join(tmpdir, 'posts', '2025', '11')
+        posts_dir = File.join(tmpdir, "posts", "2025", "11")
         FileUtils.mkdir_p(posts_dir)
 
         post_content = <<~MARKDOWN
@@ -58,15 +58,15 @@ RSpec.describe Pressa::Posts::PostRepo do
           More content with a [link](https://example.net).
         MARKDOWN
 
-        File.write(File.join(posts_dir, 'test.md'), post_content)
+        File.write(File.join(posts_dir, "test.md"), post_content)
 
-        posts_by_year = repo.read_posts(File.join(tmpdir, 'posts'))
+        posts_by_year = repo.read_posts(File.join(tmpdir, "posts"))
         post = posts_by_year.all_posts.first
 
-        expect(post.excerpt).to include('test post')
-        expect(post.excerpt).not_to include('![')
-        expect(post.excerpt).to include('link')
-        expect(post.excerpt).not_to include('[link]')
+        expect(post.excerpt).to include("test post")
+        expect(post.excerpt).not_to include("![")
+        expect(post.excerpt).to include("link")
+        expect(post.excerpt).not_to include("[link]")
       end
     end
   end
diff --git a/spec/site_generator_spec.rb b/spec/site_generator_spec.rb
index 786e312..5caf0ba 100644
--- a/spec/site_generator_spec.rb
+++ b/spec/site_generator_spec.rb
@@ -1,25 +1,25 @@
-require 'spec_helper'
-require 'fileutils'
-require 'tmpdir'
+require "spec_helper"
+require "fileutils"
+require "tmpdir"
 
 RSpec.describe Pressa::SiteGenerator do
   let(:site) do
     Pressa::Site.new(
-      author: 'Sami Samhuri',
-      email: 'sami@samhuri.net',
-      title: 'samhuri.net',
-      description: 'blog',
-      url: 'https://samhuri.net',
+      author: "Sami Samhuri",
+      email: "sami@samhuri.net",
+      title: "samhuri.net",
+      description: "blog",
+      url: "https://samhuri.net",
       plugins: [],
       renderers: []
     )
   end
 
-  it 'rejects a target path that matches the source path' do
+  it "rejects a target path that matches the source path" do
     Dir.mktmpdir do |dir|
-      FileUtils.mkdir_p(File.join(dir, 'public'))
-      source_file = File.join(dir, 'public', 'keep.txt')
-      File.write(source_file, 'safe')
+      FileUtils.mkdir_p(File.join(dir, "public"))
+      source_file = File.join(dir, "public", "keep.txt")
+      File.write(source_file, "safe")
 
       generator = described_class.new(site:)
 
@@ -27,7 +27,7 @@ RSpec.describe Pressa::SiteGenerator do
         generator.generate(source_path: dir, target_path: dir)
       }.to raise_error(ArgumentError, /must not be the same as or contain source_path/)
 
-      expect(File.read(source_file)).to eq('safe')
+      expect(File.read(source_file)).to eq("safe")
     end
   end
 end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 87d14b2..ff5a9c9 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,4 +1,4 @@
-require_relative '../lib/pressa'
+require_relative "../lib/pressa"
 
 RSpec.configure do |config|
   config.expect_with :rspec do |expectations|
diff --git a/spec/views/layout_spec.rb b/spec/views/layout_spec.rb
index 3325ab5..d6417b6 100644
--- a/spec/views/layout_spec.rb
+++ b/spec/views/layout_spec.rb
@@ -1,45 +1,47 @@
-require 'spec_helper'
+require "spec_helper"
 
 RSpec.describe Pressa::Views::Layout do
-  class TestContentView < Phlex::HTML
-    def view_template
-      article do
-        h1 { 'Hello' }
+  let(:test_content_view) do
+    Class.new(Phlex::HTML) do
+      def view_template
+        article do
+          h1 { "Hello" }
+        end
       end
-    end
+    end.new
   end
 
   let(:site) do
     Pressa::Site.new(
-      author: 'Sami Samhuri',
-      email: 'sami@samhuri.net',
-      title: 'samhuri.net',
-      description: 'blog',
-      url: 'https://samhuri.net'
+      author: "Sami Samhuri",
+      email: "sami@samhuri.net",
+      title: "samhuri.net",
+      description: "blog",
+      url: "https://samhuri.net"
     )
   end
 
-  it 'renders child components as HTML instead of escaped text' do
+  it "renders child components as HTML instead of escaped text" do
     html = described_class.new(
       site:,
-      canonical_url: 'https://samhuri.net/posts/',
-      content: TestContentView.new
+      canonical_url: "https://samhuri.net/posts/",
+      content: test_content_view
     ).call
 
-    expect(html).to include('<article>')
-    expect(html).to include('<h1>Hello</h1>')
-    expect(html).not_to include('&lt;article&gt;')
+    expect(html).to include("<article>")
+    expect(html).to include("<h1>Hello</h1>")
+    expect(html).not_to include("&lt;article&gt;")
   end
 
-  it 'keeps escaping enabled for untrusted string fields' do
-    subtitle = '<img src=x onerror=alert(1)>'
+  it "keeps escaping enabled for untrusted string fields" do
+    subtitle = "<img src=x onerror=alert(1)>"
     html = described_class.new(
       site:,
-      canonical_url: 'https://samhuri.net/posts/',
+      canonical_url: "https://samhuri.net/posts/",
       page_subtitle: subtitle,
-      content: TestContentView.new
+      content: test_content_view
     ).call
 
-    expect(html).to include('<title>samhuri.net: &lt;img src=x onerror=alert(1)&gt;</title>')
+    expect(html).to include("<title>samhuri.net: &lt;img src=x onerror=alert(1)&gt;</title>")
   end
 end