permutations_spec.rb in epitools-0.5.7

- old
+ new

@@ -1,7 +1,8 @@
 #require 'epitools/core_ext'
 #require 'epitools/permutations'
 require 'epitools'
+require 'epitools/permutations'
 
 describe "Permutations" do
   
   it "a*b" do
     ([1,2] * [3,4]).should == [ [1,3], [1,4], [2,3], [2,4] ]