From: David Alan Black <dblack@...>
Date: 2002-03-06T08:14:54+09:00
Subject: Re: How to implement each_continuous_range

Hello --

On Wed, 6 Mar 2002, andrew queisser wrote:

> I'd like to implement an iterator that returns all ranges of
> successive elements of an array. If an array consists of [1,2,3,5,6]
> the iterator should return 1,3 and 5,6. I don't care whether the
> iterator returns an array with two elements or two values. So far I
> have this:

You might have a look at:

  http://www.rubygarden.org/ruby?CodingChallenge0001

which was a problem very similar to this.  Some of the solutions
might give you some ideas.


David

-- 
David Alan Black
home: dblack@candle.superlink.net
work: blackdav@shu.edu
Web:  http://pirate.shu.edu/~blackdav