[ruby-core:60473] [ruby-trunk - Bug #9387] Documentation for Range#size is incomplete

From: usa@...
Date: 2014-02-05 03:04:57 UTC
List: ruby-core #60473
Issue #9387 has been updated by Usaku NAKAMURA.

Backport changed from 1.9.3: UNKNOWN, 2.0.0: UNKNOWN, 2.1: UNKNOWN to 1.9.3: DONTNEED, 2.0.0: REQUIRED, 2.1: REQUIRED

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Bug #9387: Documentation for Range#size is incomplete
https://bugs.ruby-lang.org/issues/9387#change-44939

* Author: Florian Gilcher
* Status: Closed
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
* ruby -v: 2.1.0
* Backport: 1.9.3: DONTNEED, 2.0.0: REQUIRED, 2.1: REQUIRED
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The documentation for Range#size does not mention the case where not all arguments are instances of Numeric, in which case it returns nil.

I created a patch here: https://github.com/ruby/ruby/pull/501



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