fixed bug whereby regexes were not being properly matched

lib/rspec-spies.rb

@@ -37,7 +37,7 @@ def visibility_for_method
     messages_received.any? do |message|
       received_method_name, received_args, received_block = *message
       result = (received_method_name == method_name)
-      result &&= argument_expectation_class.new(@args || any_args).args_match?(received_args)
+      result &&= argument_expectation_class.new(*@args || any_args).args_match?(*received_args)
       result &&= (received_block == block)
     end
   end

spec/rspec-spies_spec.rb

@@ -37,6 +37,14 @@ module Matchers
         have_received(:slice).with(hash_including({ :foo => :baz })).matches?(@object).should be_false
       end
 
+      it "matches if specifies regex, if method is called with matches arguments" do
+        @object.stub!(:slice)
+        @object.slice('foobar')
+
+        have_received(:slice).with(/foo/).matches?(@object).should be_true
+        have_received(:slice).with(/foox/).matches?(@object).should be_false
+      end
+
       it "does not match if method is called with incorrect args" do
         @object.stub!(:slice)
         @object.slice(3)