Letting the formatters register themselves.

lib/twine/formatters.rb

@@ -1,25 +1,13 @@
-Dir[File.join(File.dirname(__FILE__), 'formatters', '*.rb')].each do |file|
-  require file
-end
-
 module Twine
   module Formatters
-    @formatters = [Formatters::Apple.new, Formatters::Android.new, Formatters::Gettext.new, Formatters::JQuery.new, Formatters::Flash.new, Formatters::Django.new, Formatters::Tizen.new]
+    @formatters = []
 
     class << self
       attr_reader :formatters
-
-      ###
-      # registers a new formatter
-      #
-      # formatter_class - the class of the formatter to register
-      #
-      # returns array of active formatters
-      #
-      def register_formatter formatter_class
-        raise "#{formatter_class} already registered" if @formatters.include? formatter_class
-        @formatters << formatter_class
-      end
     end
   end
 end
+
+Dir[File.join(File.dirname(__FILE__), 'formatters', '*.rb')].each do |file|
+  require file
+end

lib/twine/formatters/android.rb

@@ -135,3 +135,5 @@ module Twine
     end
   end
 end
+
+Twine::Formatters.formatters << Twine::Formatters::Android.new

lib/twine/formatters/apple.rb

@@ -111,3 +111,5 @@ module Twine
     end
   end
 end
+
+Twine::Formatters.formatters << Twine::Formatters::Apple.new

lib/twine/formatters/django.rb

@@ -133,3 +133,5 @@ module Twine
     end
   end
 end
+
+Twine::Formatters.formatters << Twine::Formatters::Django.new

lib/twine/formatters/flash.rb

@@ -93,3 +93,5 @@ module Twine
     end
   end
 end
+
+Twine::Formatters.formatters << Twine::Formatters::Flash.new

lib/twine/formatters/gettext.rb

@@ -102,3 +102,5 @@ module Twine
     end
   end
 end
+
+Twine::Formatters.formatters << Twine::Formatters::Gettext.new

lib/twine/formatters/jquery.rb

@@ -74,3 +74,5 @@ module Twine
     end
   end
 end
+
+Twine::Formatters.formatters << Twine::Formatters::JQuery.new

lib/twine/formatters/tizen.rb

@@ -132,3 +132,5 @@ module Twine
     end
   end
 end
+
+Twine::Formatters.formatters << Twine::Formatters::Tizen.new