From: rretzbach <rretzbach@...>
Date: 2007-03-09T16:55:04+09:00
Subject: Re: 2 lines in one...

Hi Joss,

I think you want an alternative to select + index, right?
I don't have one so far, but:

arr = [0.5,1.0,2.0,4.0,8.0,16.0,33.0]
d = 3
p arr.index(arr.find{|v| v >= d }) #=> 3

doesn't look so bad imo.

You can use Array#each_with_index and use an own counter though.

Good luck!