From 7b61541ea53c309847753d5553baa2eed9cc6282 Mon Sep 17 00:00:00 2001 From: David Heinemeier Hansson Date: Mon, 14 Dec 2009 18:00:14 -0800 Subject: Add Enumerable#exclude? to bring parity to Enumerable#include? and avoid if !x.include?/else calls [DHH] --- activesupport/test/core_ext/enumerable_test.rb | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'activesupport/test/core_ext/enumerable_test.rb') diff --git a/activesupport/test/core_ext/enumerable_test.rb b/activesupport/test/core_ext/enumerable_test.rb index 66f5f9fbde..4650b796b6 100644 --- a/activesupport/test/core_ext/enumerable_test.rb +++ b/activesupport/test/core_ext/enumerable_test.rb @@ -89,4 +89,9 @@ class EnumerableTests < Test::Unit::TestCase assert ![ 1, 2 ].many? {|x| x > 1 } assert [ 1, 2, 2 ].many? {|x| x > 1 } end + + def test_exclude? + assert [ 1 ].exclude?(2) + assert ![ 1 ].exclude?(1) + end end -- cgit v1.2.3