From: Suraj Kurapati Date: 2011-11-17T09:38:49+09:00 Subject: [ruby-core:41086] [ruby-trunk - Feature #5644][Open] add Enumerable#exclude? antonym Issue #5644 has been reported by Suraj Kurapati. ---------------------------------------- Feature #5644: add Enumerable#exclude? antonym http://redmine.ruby-lang.org/issues/5644 Author: Suraj Kurapati Status: Open Priority: Normal Assignee: Category: Target version: Please add Enumerable#exclude? as antonym of Enumerable#include? This allows me to construct Boolean expressions more pleasantly: if File.exist? some_file and not some_list.include? some_file Can be written as: if File.exist? some_file and some_list.exclude? some_file Thanks for your consideration. -- http://redmine.ruby-lang.org