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Backport #4196
closedArray#flatten!(0) should return nil
Status:
Closed
Assignee:
-
Description
=begin
Since Array#flatten!(0) does not modify the array I believe it should return nil. At the moment, in 1.8.7-p302, it returns itself.
irb(main):001:0> [1,[2,3,[4,5]]].flatten!(0)
=> [1, [2, 3, [4, 5]]]
Note that JRuby 1.5.6 returns nil for the above code, so either MRI is wrong or JRuby is wrong.
=end
Updated by hasari (Hiro Asari) over 13 years ago
=begin
To wit, 1.9 returns nil as well.
$ irb1.9
irb(main):001:0> RUBY_DESCRIPTION
=> "ruby 1.9.3dev (2010-12-18 trunk 30244) [x86_64-darwin10.5.0]"
irb(main):002:0> [1,[2,3,[4,5]]].flatten!(0)
=> nil
=end
Updated by jeremyevans0 (Jeremy Evans) over 4 years ago
- Tracker changed from Bug to Backport
- Project changed from Ruby 1.8 to Backport187
- Description updated (diff)
- Status changed from Open to Closed
- Target version deleted (
Ruby 1.8.7) - ruby -v deleted (
ruby 1.8.7 (2010-08-16 patchlevel 302) [i686-darwin10.4.0])
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