Update simplecov dependency to >= 0.9

.travis.yml

@@ -1,19 +1,18 @@
 language: ruby
+env:
+  global:
+    - JRUBY_OPTS="$JRUBY_OPTS --debug"
 rvm:
   - 1.8.7
   - 1.9.3
   - 2.0.0
   - 2.1
+  - jruby-18mode
+  - jruby-19mode
+  - jruby-head
   - rbx-2
   - ruby-head
 matrix:
-  include:
-    - rvm: jruby-18mode
-      env: JRUBY_OPTS="$JRUBY_OPTS --debug"
-    - rvm: jruby-19mode
-      env: JRUBY_OPTS="$JRUBY_OPTS --debug"
-    - rvm: jruby-head
-      env: JRUBY_OPTS="$JRUBY_OPTS --debug"
   allow_failures:
     - rvm: jruby-head
     - rvm: rbx-2

Gemfile

@@ -5,12 +5,12 @@ gem 'rake'
 
 group :test do
   gem 'backports'
-  gem 'coveralls', :require => false
+  gem 'coveralls'
   gem 'mime-types', '~> 1.25', :platforms => [:jruby, :ruby_18]
   gem 'rest-client', '~> 1.6.0', :platforms => [:jruby, :ruby_18]
   gem 'rspec', '>= 2.14'
   gem 'rubocop', '>= 0.25', :platforms => [:ruby_19, :ruby_20, :ruby_21]
-  gem 'simplecov', :require => false
+  gem 'simplecov', '>= 0.9'
   gem 'yardstick'
 end
 

spec/helper.rb

@@ -1,11 +1,13 @@
-require 'simplecov'
-require 'coveralls'
+if RUBY_VERSION >= '1.9'
+  require 'simplecov'
+  require 'coveralls'
 
-SimpleCov.formatter = SimpleCov::Formatter::MultiFormatter[SimpleCov::Formatter::HTMLFormatter, Coveralls::SimpleCov::Formatter]
+  SimpleCov.formatter = SimpleCov::Formatter::MultiFormatter[SimpleCov::Formatter::HTMLFormatter, Coveralls::SimpleCov::Formatter]
 
-SimpleCov.start do
-  add_filter '/spec/'
-  minimum_coverage(100)
+  SimpleCov.start do
+    add_filter '/spec/'
+    minimum_coverage(100)
+  end
 end
 
 require 'simple_oauth'