Issue #5644 has been reported by Suraj Kurapati.

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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.


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