Issue #5970 has been reported by Nikolai Weibull.

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Feature #5970: Add Enumerable#join with same semantics as Array#join
https://bugs.ruby-lang.org/issues/5970

Author: Nikolai Weibull
Status: Open
Priority: Normal
Assignee: 
Category: core
Target version: 2.0.0


Currently, to join the elements of an Enumerable, you need to call #to_a on the Enumerable and then #join the result.  With Enumerable#join one wouldn???t need need to create an intermediate Array.



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