lib/footing/extensions/string.rb in footing-0.1.8 vs lib/footing/extensions/string.rb in footing-0.1.9

@@ -20,11 +20,10 @@
       opts[:reject] ||= []
       opts[:reject] = opts[:reject].map { |c| c.to_s }
       (1..length).map{ |i| (chars - opts[:reject]).sample }.join
     end
 
-    # Escapes a series of chars in the current string.
-    # NOTE: A new string is returned.
+    # Escapes a series of chars.
     def escape(*chars)
       gsub(/(?<!\\)(#{chars.join("|")})/) do |char|
         "\\" + char
       end
     end