exist.rb in spree-0.6.0

- old
+ new

@@ -1,17 +1,16 @@
 module Spec
   module Matchers
-    class Exist
-      def matches? actual
-        @actual = actual
-        @actual.exist?
+    # :call-seq:
+    #   should exist
+    #   should_not exist
+    #
+    # Passes if actual.exist?
+    def exist
+      simple_matcher do |actual, matcher|
+        matcher.failure_message = "expected #{actual.inspect} to exist, but it doesn't."
+        matcher.negative_failure_message = "expected #{actual.inspect} to not exist, but it does."
+        actual.exist?
       end
-      def failure_message
-        "expected #{@actual.inspect} to exist, but it doesn't."
-      end
-      def negative_failure_message
-        "expected #{@actual.inspect} to not exist, but it does."
-      end
     end
-    def exist; Exist.new; end
   end
 end