From: owen@...
Date: 2018-02-23T12:43:13+00:00
Subject: [ruby-core:85773] [Ruby trunk Feature#14473] Add Range#subrange?

Issue #14473 has been updated by owst (Owen Stephens).

File v2-0001-range.c-add-subset-superset-methods.patch added

Attached updated patch, the former had a syntax error (a missing `)`).

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Feature #14473: Add Range#subrange?
https://bugs.ruby-lang.org/issues/14473#change-70620

* Author: greggzst (Grzegorz Jakubiak)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
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Hi there,

I'd like to propose a method that returns true when a range that the method gets called on is a subrange of a range passed in as an argument.

Example:

~~~ ruby
(2..4).subrange?(1...4) 
=> true
(-2..2).subrange?(-1..3) 
=> false
~~~




---Files--------------------------------
0001-range.c-add-subset-superset-methods.patch (8.84 KB)
v2-0001-range.c-add-subset-superset-methods.patch (8.85 KB)


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