In Ruby how do you sort one multi dimendional array by another multi dimensional array?

Posted by Shreyas Satish on Stack Overflow See other posts from Stack Overflow or by Shreyas Satish
Published on 2010-04-05T17:07:55Z Indexed on 2010/04/05 17:13 UTC
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ruby

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array

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sorting

Lets say I have an array : a=[[1,2,3],[4,5]] and I have another array : b=[[2.5,1.5,3.5],[1.5,2.5]]

I need to sort 'a' with respect to 'b'. i.e the output should be = [[3,1,2],[5,4]]

I tried but my code seemed to be very lengthy. It would be great if you could help me out.Thanks!

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