From 7e15b97cb4565da9fa561c41303f0ac57ef28b66 Mon Sep 17 00:00:00 2001
From: Sami Samhuri <sami@samhuri.net>
Date: Wed, 9 Jul 2025 18:11:05 -0700
Subject: [PATCH 1/2] Handle symbol param keys during filtering

In testing these keys can be symbols, so when we're working with
encodings make sure we have strings before trying to force any encodings
on keys.
---
 lib/grape_logging/loggers/filter_parameters.rb         |  8 +++++---
 .../grape_logging/loggers/filter_parameters_spec.rb    | 10 ++++++++++
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/lib/grape_logging/loggers/filter_parameters.rb b/lib/grape_logging/loggers/filter_parameters.rb
index e3f0dd9..3a7534a 100644
--- a/lib/grape_logging/loggers/filter_parameters.rb
+++ b/lib/grape_logging/loggers/filter_parameters.rb
@@ -37,14 +37,16 @@ module GrapeLogging
 
       def build_encoding_map(parameters)
         parameters.each_with_object({}) do |(k, v), h|
-          h[k.dup.force_encoding(Encoding::ASCII_8BIT)] = [k.encoding, v.is_a?(Hash) ? build_encoding_map(v) : nil]
+          key_str = k.to_s
+          h[key_str.dup.force_encoding(Encoding::ASCII_8BIT)] = [key_str.encoding, v.is_a?(Hash) ? build_encoding_map(v) : nil]
         end
       end
 
       def transform_key_encoding(parameters, encoding_map)
         parameters.each_with_object({}) do |(k, v), h|
-          encoding, children_encoding_map = encoding_map[k]
-          h[k.dup.force_encoding(encoding)] = v.is_a?(Hash) ? transform_key_encoding(v, children_encoding_map) : v
+          key_str = k.to_s
+          encoding, children_encoding_map = encoding_map[key_str]
+          h[key_str.dup.force_encoding(encoding)] = v.is_a?(Hash) ? transform_key_encoding(v, children_encoding_map) : v
         end
       end
     end
diff --git a/spec/lib/grape_logging/loggers/filter_parameters_spec.rb b/spec/lib/grape_logging/loggers/filter_parameters_spec.rb
index 8b0a031..fb7ad45 100644
--- a/spec/lib/grape_logging/loggers/filter_parameters_spec.rb
+++ b/spec/lib/grape_logging/loggers/filter_parameters_spec.rb
@@ -78,4 +78,14 @@ describe GrapeLogging::Loggers::FilterParameters do
     let(:replacement) { 'CUSTOM_REPLACEMENT' }
     it_behaves_like 'filtering'
   end
+
+  context 'with symbol keys, which occur during automated testing' do
+    let(:mock_request) { OpenStruct.new(params: { sneaky_symbol: 'hey!' }) }
+
+    it 'converts keys to strings' do
+      expect(subject.parameters(mock_request, nil)).to eq(params: {
+        'sneaky_symbol' => 'hey!',
+      })
+    end
+  end
 end

From 586dc239dc4018bd5a9eaba61f6e38cc89378042 Mon Sep 17 00:00:00 2001
From: Sami Samhuri <sami@samhuri.net>
Date: Wed, 9 Jul 2025 18:15:04 -0700
Subject: [PATCH 2/2] Prepare for release, 2.1.1

---
 CHANGELOG.md | 10 +++++-----
 RELEASING.md |  6 ++++--
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1d9afcd..43a8547 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,15 +1,15 @@
 # Changelog
 
-## [2.1.1] - Unreleased
+## [2.1.1] - 2025-07-09
 
-## Added or Changed or Fixed
-- Your contribution here.
+### Fixed
+- [#92](https://github.com/aserafin/grape_logging/pull/92) Handle symbol param keys during filtering - [@samsonjs](https://github.com/samsonjs).
 
-[2.1.1]: https://github.com/aserafin/grape_logging/compare/v2.1.0...master
+[2.1.1]: https://github.com/aserafin/grape_logging/compare/v2.1.0...v2.1.1
 
 ## [2.1.0] - 2025-07-09
 
-## Added
+### Added
 - [#91](https://github.com/aserafin/grape_logging/pull/91) Add ActionDispatch request ID to logger arguments hash as `:request_id` - [@samsonjs](https://github.com/samsonjs).
 
 [2.1.0]: https://github.com/aserafin/grape_logging/compare/v2.0.0...v2.1.0
diff --git a/RELEASING.md b/RELEASING.md
index 484d3bd..56363ea 100644
--- a/RELEASING.md
+++ b/RELEASING.md
@@ -15,7 +15,7 @@ Check that the last build succeeded in [GitHub Actions](https://github.com/asera
 
 ### Update Changelog
 
-Change "Next Release" in [CHANGELOG.md](https://github.com/aserafin/grape_logging/blob/master/CHANGELOG.md) to the new version and date:
+Change "Unreleased" in [CHANGELOG.md](https://github.com/aserafin/grape_logging/blob/master/CHANGELOG.md) to the new version and date:
 
 ```
 ## [1.8.5] - 2024-06-28
@@ -96,10 +96,12 @@ end
 Add the next release to [CHANGELOG.md](https://github.com/aserafin/grape_logging/blob/master/CHANGELOG.md).
 
 ```
-## [Next Release]
+## [1.8.6] - Unreleased
 
 ### Changed or Fixed or Added
 - Your contribution here.
+
+[1.8.6]: https://github.com/aserafin/grape_logging/compare/v1.8.5...master
 ```
 
 Commit your changes.