Officially drop support to Ruby 1.8/REE and Rails < 3.2

.travis.yml

@@ -1,43 +1,20 @@
 before_install: "sudo apt-get install ruby-tokyocabinet -y"
 
 rvm:
-  - 1.8.7
   - 1.9.3
   - 2.0.0
   - 2.1
-  - ree
   - rbx
   - jruby
 
 gemfile:
   - Gemfile
-  - gemfiles/Gemfile.rails-2.3.x
-  - gemfiles/Gemfile.rails-3.0.x
-  - gemfiles/Gemfile.rails-3.1.x
   - gemfiles/Gemfile.rails-3.2.x
   - gemfiles/Gemfile.rails-4.0.x
   - gemfiles/Gemfile.rails-4.1.x
 
 matrix:
   allow_failures:
-    - rvm: ree
     - rvm: rbx
     - rvm: jruby
-  exclude:
-    - gemfile: gemfiles/Gemfile.rails-2.3.x
-      rvm: 2.0.0
-    - gemfile: gemfiles/Gemfile.rails-2.3.x
-      rvm: 2.1
-    - gemfile: gemfiles/Gemfile.rails-2.3.x
-      rvm: rbx
-    - gemfile: gemfiles/Gemfile.rails-2.3.x
-      rvm: jruby
-    - gemfile: gemfiles/Gemfile.rails-4.0.x
-      rvm: 1.8.7
-    - gemfile: gemfiles/Gemfile.rails-4.0.x
-      rvm: ree
-    - gemfile: gemfiles/Gemfile.rails-4.1.x
-      rvm: 1.8.7
-    - gemfile: gemfiles/Gemfile.rails-4.1.x
-      rvm: ree
   fast_finish: true

CHANGELOG.md

@@ -0,0 +1,4 @@
+# 0.7 (unreleased)
+
+* Drop support to Ruby 1.8.7 / REE
+* Drop support to Rails 2.3 / 3.0 / 3.1

lib/i18n/backend/interpolation_compiler.rb

@@ -12,7 +12,7 @@
 #
 # Note that InterpolationCompiler does not yield meaningful results and consequently
 # should not be used with Ruby 1.9 (YARV) but improves performance everywhere else
-# (jRuby, Rubinius and 1.8.7).
+# (jRuby, Rubinius).
 module I18n
   module Backend
     module InterpolationCompiler

test/api/override_test.rb

@@ -26,8 +26,7 @@ def setup
     @I18n.backend.store_translations('en', :foo => 'bar')
 
     assert_equal 'rab', @I18n.translate(:foo, :locale => 'en')
-    # FIXME: this fails under 1.8.7
-    # assert_equal 'rab', @I18n.t(:foo, :locale => 'en')
+    assert_equal 'rab', @I18n.t(:foo, :locale => 'en')
     assert_equal 'rab', @I18n.translate!(:foo, :locale => 'en')
     assert_equal 'rab', @I18n.t!(:foo, :locale => 'en')
   end