From: "nathan.f77 (Nathan Broadbent)" <nathan.f77@...>
Date: 2012-10-28T05:38:09+09:00
Subject: [ruby-core:48498] [ruby-trunk - Feature #7226][Open] Added #join method as a shortcut for to_a.join


Issue #7226 has been reported by nathan.f77 (Nathan Broadbent).

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Feature #7226: Added #join method as a shortcut for to_a.join
https://bugs.ruby-lang.org/issues/7226

Author: nathan.f77 (Nathan Broadbent)
Status: Open
Priority: Normal
Assignee: 
Category: lib
Target version: 


I was surprised that `Set.new.join` gives me a NoMethodError. 
This patch that adds a #join method to Set, which is a shortcut for `to_a.join`.



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