From: "shugo (Shugo Maeda)" Date: 2012-03-30T17:02:10+09:00 Subject: [ruby-core:43932] [ruby-trunk - Feature #5970] Add Enumerable#join with same semantics as Array#join Issue #5970 has been updated by shugo (Shugo Maeda). now (Nikolai Weibull) wrote: > 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. Once Enumerable#join had been added, and was removed later. See Bug #1893 ([ruby-core:24786]). ---------------------------------------- Feature #5970: Add Enumerable#join with same semantics as Array#join https://bugs.ruby-lang.org/issues/5970#change-25457 Author: now (Nikolai Weibull) Status: Assigned Priority: Normal Assignee: matz (Yukihiro Matsumoto) 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. -- http://bugs.ruby-lang.org/