work with i18n-js rewrite branch as it supports rails 3.2

Gemfile

@@ -39,7 +39,7 @@ end
 
 gem "prototype-rails"
 gem 'jquery-rails'
-gem "i18n-js"
+gem "i18n-js", :git => "git://github.com/fnando/i18n-js.git", :branch => "rewrite"
 
 group :test do
   gem 'shoulda', '~> 3.1.1'

Gemfile.lock

@@ -4,6 +4,14 @@ GIT
   specs:
     object-daddy (1.1.0)
 
+GIT
+  remote: git://github.com/fnando/i18n-js.git
+  revision: 689f4d709285cccfef9f5e10b295d9b2fe63d519
+  branch: rewrite
+  specs:
+    i18n-js (3.0.0.rc3)
+      i18n
+
 GIT
   remote: git://github.com/rails/rails.git
   revision: b4f189a162f4280b360dbc2a6635bbff6c6f09bc
@@ -148,8 +156,6 @@ GEM
     hike (1.2.1)
     htmldiff (0.0.1)
     i18n (0.6.1)
-    i18n-js (2.1.2)
-      i18n
     interception (0.3)
     journey (1.0.4)
     jquery-rails (2.2.0)
@@ -336,7 +342,7 @@ DEPENDENCIES
   guard-spork
   guard-test
   htmldiff
-  i18n-js
+  i18n-js!
   jquery-rails
   jquery-ui-rails
   jruby-openssl

app/assets/javascripts/application.js

@@ -26,7 +26,6 @@
 //= require context_menu
 //= require jstoolbar
 //= require calendar
-//= require i18n
 //= require i18n/translations
 
 //source: http://stackoverflow.com/questions/8120065/jquery-and-prototype-dont-work-together-with-array-prototype-reverse

config/application.rb

@@ -43,6 +43,9 @@ module OpenProject
     # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
     # config.i18n.default_locale = :de
 
+    # automatically compile translations.js
+    config.middleware.use I18n::JS::Middleware
+
     # Configure the default encoding used in templates for Ruby 1.9.
     config.encoding = "utf-8"
 

config/initializers/i18n-js.rb

@@ -24,8 +24,8 @@
 # not seem to accept even the simplest pull request. We should try again, when
 # the `rewrite` branch of i18n-js is released to master.
 #
-# Written against i18n-js v2.1.2
-SimplesIdeias::I18n.module_eval do
+# Written against i18n-js rewrite branch
+I18n::JS.module_eval do
   class << self
     def filter_with_uneven_nesting_fix(translations, scopes)
       filter_without_uneven_nesting_fix(translations, scopes) if translations.is_a? Hash
@@ -35,4 +35,4 @@ SimplesIdeias::I18n.module_eval do
 end
 
 # Exporting I18n files at server startup time
-SimplesIdeias::I18n.export!
+I18n::JS.export