From: tokmak tokmak <tokmak@...>
Date: 2006-01-14T06:05:25+09:00
Subject: Re: Range#member? Oddity

it gets odder:

irb(main):001:0> range = ("1".."10")
=> "1".."10"
irb(main):002:0> range.to_a
=> ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10"]
irb(main):003:0> range.member?("1")
=> true
irb(main):004:0> range.member?("2")
=> false
irb(main):005:0> range.member?("4")
=> false
irb(main):006:0> range.member?("9")
=> false
irb(main):007:0> range.member?("10")
=> true
irb(main):008:0> range.include?("2")
=> false
irb(main):009:0> range.include?("1")
=> true
irb(main):010:0> range === "1"
=> true
irb(main):011:0> range === "2"
=> false
irb(main):012:0> RUBY_VERSION
=> "1.8.2"


2006/1/13, James Edward Gray II <james@grayproductions.net>:
> I'm not understanding what I am seeing here.  Can anyone please
> explain why the last line of this session gives *false* as an answer?
>
>  >> range = ("1".."10")
> => "1".."10"
>  >> range.to_a
> => ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10"]
>  >> range.member?("1")
> => true
>  >> range.member?("2")
> => false
>
> James Edward Gray II
>
>
>