From 54c23ed4007904a361b45a77363f4b9ca2f3d7f5 Mon Sep 17 00:00:00 2001 From: naruse Date: Wed, 16 Dec 2015 05:07:31 +0000 Subject: Add frozen_string_literal: false for all files When you change this to true, you may need to add more tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- lib/observer.rb | 1 + 1 file changed, 1 insertion(+) (limited to 'lib/observer.rb') diff --git a/lib/observer.rb b/lib/observer.rb index 10f2eb0db5..fa7446f384 100644 --- a/lib/observer.rb +++ b/lib/observer.rb @@ -1,3 +1,4 @@ +# frozen_string_literal: false # # Implementation of the _Observer_ object-oriented design pattern. The # following documentation is copied, with modifications, from "Programming -- cgit v1.2.3