From: Avdi Grimm <avdi@...>
Date: 2007-02-22T04:05:53+09:00
Subject: Re: Interval relationships (Was: Re: Range#overlap?)

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On 2/21/07, Pit Capitain <pit@capitain.de> wrote:
>
>    def combine(intervals)
>      intervals.sort.inject([]) { |result, (from, to)|
>        if result.empty? or from > result.last[1]
>          result << [from, to]
>        elsif to > result.last[1]
>          result.last[1] = to
>        end
>        result
>      }
>    end
>
>
Very slick!  And an interesting example of Array auto-splatting (or whatever
it's called...) in the inject block.

Thanks!

-- 
Avdi

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