Don't use gsub bang method

alexbuijs · Apr 28, 2012 · 35f93d5 · 35f93d5
1 parent 54df5d1
commit 35f93d5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
@@ -44,10 +44,10 @@ def match
   end
 
   def prdmessage
-    respond_with ProductieMessage.by_id(params[:id]).to_json(methods: :content).gsub!(/\\u([0-9a-z]{4})/) {|s| [$1.to_i(16)].pack("U")}
+    respond_with ProductieMessage.by_id(params[:id]).to_json(methods: :content).gsub(/\\u([0-9a-z]{4})/) {|s| [$1.to_i(16)].pack("U")}
   end
 
   def accmessage
-    respond_with AcceptatieMessage.by_id(params[:id]).to_json(methods: :content).gsub!(/\\u([0-9a-z]{4})/) {|s| [$1.to_i(16)].pack("U")}
+    respond_with AcceptatieMessage.by_id(params[:id]).to_json(methods: :content).gsub(/\\u([0-9a-z]{4})/) {|s| [$1.to_i(16)].pack("U")}
   end
 end