lib/rezept/utils.rb in rezept-0.4.0 vs lib/rezept/utils.rb in rezept-0.4.1

@@ -3,15 +3,16 @@
 require 'coderay'
 
 module Rezept
   class Utils
 
-    def self.diff(converter, hash1, hash2)
-      Diffy::Diff.new(
+    def self.diff(converter, hash1, hash2, color=false)
+      diff = Diffy::Diff.new(
         converter.to_dsl(hash1),
         converter.to_dsl(hash2),
         :diff => '-u'
-      ).to_s(:color)
+      )
+      color ? diff.to_s(:color) : diff.to_s
     end
 
     def self.print_ruby(ruby, color=false)
       if color
         puts CodeRay.scan(ruby, :ruby).terminal