lib/ refactoring. Module Gitlabhq renamed to Gitlab

lib/gitlab/encode.rb

@@ -0,0 +1,20 @@
+module Gitlab
+  module Encode 
+    extend self
+
+    def utf8 message
+      return nil unless message
+
+      hash = CharlockHolmes::EncodingDetector.detect(message) rescue {}
+      if hash[:encoding]
+        CharlockHolmes::Converter.convert(message, hash[:encoding], 'UTF-8')
+      else
+        message
+      end.force_encoding("utf-8")
+    # Prevent app from crash cause of 
+    # encoding errors
+    rescue
+      ""
+    end
+  end
+end