object.rb in picky-client-4.11.0

- old
+ new

@@ -1,9 +1,11 @@
 class Object # :nodoc:all
 
   # Puts a text that informs the user of a missing gem.
   #
-  def warn_gem_missing gem_name, message
-    warn "#{gem_name} gem missing!\nTo use #{message}, you need to:\n  1. Add the following line to Gemfile:\n     gem '#{gem_name}'\n  2. Then, run:\n     bundle update\n"
+  unless instance_methods.include? :warn_gem_missing
+    def warn_gem_missing gem_name, message
+      warn "#{gem_name} gem missing!\nTo use #{message}, you need to:\n  1. Add the following line to Gemfile:\n     gem '#{gem_name}'\n  2. Then, run:\n     bundle update\n"
+    end
   end
 
 end
\ No newline at end of file