Bug #910: optparse with regexp

• Status: Closed
• Assignee: nobu (Nobuyoshi Nakada)
• Target version: 1.9.1 Release Candidate

[rubikitch (rubikitch .)]

=begin
optparseでオプション引数にマッチすべき正規表現を指定した場合の挙動が変わっています。

#!/usr/local/bin/ruby
require 'optparse'
opts = {}
ARGV.options do |o|
o.on("-T [level]", /^[0-4]$/) {|x| opts[:T] = x }
o.parse!
end
puts "opts=#{opts.inspect}"

$ ruby187p72 -v optparse-regexp.rb -T1
ruby 1.8.7 (2008-08-11 patchlevel 72) [i686-linux]
opts={:T=>"1"}
$ ruby19 -v optparse-regexp.rb -T1
ruby 1.9.1 (2008-12-20 revision 20892) [i686-linux]
opts={:T=>["1"]}
=end

[yugui (Yuki Sonoda)]

• Due date set to 12/24/2008
• Category set to lib
• Assignee set to nobu (Nobuyoshi Nakada)
• Target version set to 1.9.1 Release Candidate

=begin

=end

[nobu (Nobuyoshi Nakada)]

• Status changed from Open to Closed

=begin
Bug #909 [ruby-dev:37514]と重複
=end

[yugui (Yuki Sonoda)]

• Status changed from Closed to Assigned

=begin
1.9ではまだ発生します。
=end

[nobu (Nobuyoshi Nakada)]

• Status changed from Assigned to Closed

=begin
r20902
=end