From: Love U Ruby <lists@...>
Date: 2013-05-08T20:47:01+09:00
Subject: Recursion is not working well

Hi,

I wrote a recursion as follows:

s = :split_this_world_game
def brk(start,s)
 ar = []
 cp = (s =~ /[_]/)
 ss = s[start + 1,cp] if cp != nil
 return s if cp == nil
 ar.push(ss)
 return ar.push(brk(cp,s[cp+1,s.size - ss.size])).flatten
end
p brk(-1,s)

The above code output:

["split", "orld", "_game", "game"]

But I wanted it as : ["split","this","world","game"]


Can anyone help me to find out where I did the wrong?

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