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Bug #2049

String#upto: Possible Regression

Added by runpaint (Run Paint Run Run) over 10 years ago. Updated about 9 years ago.

Status:
Closed
Priority:
Normal
Target version:
ruby -v:
ruby 1.9.2dev (2009-09-03 trunk 24741) [i686-linux]
Backport:
[ruby-core:25380]

Description

=begin
Prior to r24562:

a = []
"25".upto("5") { |s| a << s }
a #=> ["25"]

Now:

a = []
"25".upto("5") { |s| a << s }
a #=> []

IOW, previously when the argument was a stringified number that was less than self and the argument was shorter than self, self was yielded to the block. Now the argument's numerical value is all that matters, so in this example nothing is yielded.

Presumably this is intentional because the new behaviour makes more sense than the previous, but as it broke a RubySpec, I'd just like to confirm before I fix the failing example.
=end


Related issues

Is duplicate of Ruby master - Bug #2179: 1.9.2において block のスコープがおかしいときがあるClosed10/06/2009Actions
#1

Updated by yugui (Yuki Sonoda) over 10 years ago

  • Assignee set to matz (Yukihiro Matsumoto)
  • Target version set to 1.9.2

=begin

=end

#2

Updated by naruse (Yui NARUSE) over 10 years ago

  • Status changed from Open to Closed

=begin

=end

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