From: Junkone <junkone1@...>
Date: 2008-06-06T02:29:08+09:00
Subject: why cannot i put conditions in when clause

irb(main):003:0> case a
irb(main):004:1> when 0
irb(main):005:1> puts "0"
irb(main):006:1> when >0
irb(main):007:1> puts "greater"
irb(main):008:1> end
SyntaxError: compile error
(irb):6: syntax error, unexpected '>'
when >0
      ^
        from (irb):8