lib/world-flags.rb in world-flags-0.2.2 vs lib/world-flags.rb in world-flags-0.2.3

@@ -3,10 +3,18 @@
 require 'world_flags/rails/engine' if defined?(::Rails::Engine)
 
 require "world_flags/languages"
 require "world_flags/countries"
 
+class Hash
+  def hash_revert
+    r = Hash.new
+    each {|k,v| r[v] = k}
+    r
+  end
+end
+
 module WorldFlags
 	class << self
 		attr_accessor :auto_select
 
 		def auto_select?
@@ -28,17 +36,27 @@
 
 		def flag_code code
 			locale_flag_map[code.to_sym] || code
 		end
 
+		def locale code
+			flag_locale_map[code.to_sym] || code
+		end
+
 		attr_accessor :locale_flag_map
 
 		# translate locales to flag code: ISO_3166-1_alpha-2
 		def locale_flag_map
 			@locale_map ||= {
-				:en => :gb,
-				:da => :dk
+				:en => :us,
+				:da => :dk,
+				:'en_UK' => :gb,
+				:'en_US' => :us
 			}
+		end
+
+		def flag_locale_map
+			locale_flag_map.hash_revert
 		end
 
 		# Language helper macros
 
 		def language locale = :en, code = :en