Revision: 27753
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at June 22, 2010 14:12 by mrhoo
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Array.prototype.naturalSort= function(){
var a, b, a1, b1, rx=/(\d+)|(\D+)/g, rd=/\d+/;
return this.sort(function(as, bs){
a= String(as).toLowerCase().match(rx);
b= String(bs).toLowerCase().match(rx);
while(a.length && b.length){
a1= a.shift();
b1= b.shift();
if(rd.test(a1) || rd.test(b1)){
if(!rd.test(a1)) return 1;
if(!rd.test(b1)) return -1;
if(a1!= b1) return a1-b1;
}
else if(a1!= b1) return a1> b1? 1: -1;
}
return a.length- b.length;
});
}
Initial URL
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javascript natural sort
Initial Tags
sort, array
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JavaScript