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Bug #2049

closed

String#upto: Possible Regression

Added by runpaint (Run Paint Run Run) over 14 years ago. Updated almost 13 years ago.

Status:
Closed
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 1 (0 open1 closed)

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
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