get prev and next items in array

Posted by eyalb on Stack Overflow See other posts from Stack Overflow or by eyalb
Published on 2010-03-23T08:25:06Z Indexed on 2010/03/23 8:33 UTC
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i have an array of numbers

var projects = [ 645,629,648 ];

and a number 645

i need to get the next(629) and prev(648) numbers?

can i do it with jquery?

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