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Victa/gist:1539485

Created December 30, 2011 11:50
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jQuery .nextOrFirst()
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gistfile1.js
$.fn.nextOrFirst = function(selector){
var next = this.next(selector);
return (next.length) ? next : this.prevAll(selector).last();
};
$.fn.prevOrLast = function(selector){
var prev = this.prev(selector);
return (prev.length) ? prev : this.nextAll(selector).last();
};
@Victa
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Victa commented Dec 30, 2011

source: http://www.mattvanandel.com/999/jquery-nextorfirst-function-guarantees-a-selection/

@alextegelid
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Good thing you saved this. The source seems to have gone offline. Thanks!

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