lib/muack/satisfy.rb in muack-0.7.2 vs lib/muack/satisfy.rb in muack-0.7.3

@@ -68,9 +68,16 @@
       super lambda{ |actual_arg|
         actual_arg.values_at(*hash.keys) == hash.values }, [hash]
     end
   end
 
+  class Including < Satisfy
+    def initialize element
+      super lambda{ |actual_arg|
+        actual_arg.include?(element) }, [element]
+    end
+  end
+
   class Within < Satisfy
     def initialize range_or_array
       super lambda{ |actual_arg| range_or_array.include?(actual_arg) },
             [range_or_array]
     end