Bug #2047: Time#<=> Raises NoMethodError on Incomparable Argument

• Status: Closed
• Assignee: matz (Yukihiro Matsumoto)
• Target version: 1.9.2
• ruby -v: ruby 1.9.2dev (2009-09-03 trunk 24741) [i686-linux]

[runpaint (Run Paint Run Run)]

=begin
$ cat /tmp/time-spaceship.rb
p Time.now <=> Object.new

$ ruby8 -v /tmp/time-spaceship.rb
ruby 1.8.8dev (2009-09-04) [i686-linux]
nil

$ ruby -v /tmp/time-spaceship.rb
ruby 1.9.2dev (2009-09-03 trunk 24741) [i686-linux]
/tmp/time-spaceship.rb:1:in <=>': undefined method <=>' for #Object:0x8d3a77c (NoMethodError)
from /tmp/time-spaceship.rb:1:in `'

This is a specific example of the wider issue marcandre eloquently explained in http://redmine.ruby-lang.org/issues/show/1697 .
=end

[yugui (Yuki Sonoda)]

• Status changed from Open to Assigned
• Assignee set to matz (Yukihiro Matsumoto)
• Target version set to 1.9.2

=begin

=end

[marcandre (Marc-Andre Lafortune)]

• Status changed from Assigned to Closed

=begin

=end