From: "fuadksd (Fuad Saud)" <fuadksd@...>
Date: 2013-10-15T13:28:25+09:00
Subject: [ruby-core:57862] [CommonRuby - Feature #9023][Open] Array#tail


Issue #9023 has been reported by fuadksd (Fuad Saud).

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Feature #9023: Array#tail
https://bugs.ruby-lang.org/issues/9023

Author: fuadksd (Fuad Saud)
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 


I propose the addition of a `tail` method to the Array class that returns all elements but the first. It is a pretty common pattern in functional programming, but not limited to - I use it extensively in all kinds of apps/gems. The implementation would be pretty trivial, I won't risk a patch to MRI because I'm uninitiated on ruby core matters, but powerpack gem (http://github.com/bbatsov/powerpack) implements it in ruby in terms of slices.



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