ruby-core

Issue #10582 has been updated by Usaku NAKAMURA.

Backport changed from 2.0.0: REQUIRED, 2.1: REQUIRED, 2.2: DONTNEED to 2.0.0: DONE, 2.1: REQUIRED, 2.2: DONTNEED

ruby_2_0_0 r49733 merged revision(s) 48747.

----------------------------------------
Bug #10582: String#chomp strips off more newlines than its documentation states
https://bugs.ruby-lang.org/issues/10582#change-51648

* Author: Alex Boyd
* Status: Closed
* Priority: Normal
* Assignee: Zachary Scott
* ruby -v: ruby 2.2.0dev (2014-12-04 trunk 48708) [x86_64-darwin14]
* Backport: 2.0.0: DONE, 2.1: REQUIRED, 2.2: DONTNEED
----------------------------------------
Given an empty string as its parameter, String#chomp strips off as many trailing newlines as are present, plus a preceding carriage return if one exists:

~~~
irb(main):001:0> "foo\n\n\n".chomp
=> "foo\n\n"
irb(main):002:0> "foo\n\n\n".chomp ''
=> "foo"
irb(main):003:0> "foo\r\n\n\n".chomp ''
=> "foo"
~~~

This should either be mentioned as part of String#chomp's documentation, or removed.

---Files--------------------------------
780.patch (1.79 KB)


-- 
https://bugs.ruby-lang.org/