From: "phluid61 (Matthew Kerwin)" <matthew@...>
Date: 2013-11-19T19:44:07+09:00
Subject: [ruby-core:58425] [ruby-trunk - Feature #9116] String#rsplit missing


Issue #9116 has been updated by phluid61 (Matthew Kerwin).


=begin
 alexeymuranov (Alexey Muranov) wrote:
 > 
 > It is not only when (({limit})) parameter is given:
 > 
 >   "aaa".split("aa")  # => ["", "a"]
 >   "aaa".rsplit("aa") # => ["a", ""]

Ah, I see. Thank you.

 > Maybe with a regex there can be a more meaningful example.

I'm interested to see how it would be achieved with regex, from an implementation point of view.

=end

----------------------------------------
Feature #9116: String#rsplit missing
https://bugs.ruby-lang.org/issues/9116#change-43020

Author: artagnon (Ramkumar Ramachandra)
Status: Open
Priority: Normal
Assignee: 
Category: lib
Target version: 


There's nothing corresponding to Python's rsplit(). A quick glance at rb_str_split_m() tells me that it should be pretty trivial to implement. Is there any specific reason it hasn't already been done?


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