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ivanvanderbyl/sepThousands.js

Forked from toolmantim/sepThousands.js
Created May 18, 2010 13:17
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sepThousands.js
// A Javascript version of Allan Odgaard's thousands separator regex
// http://blog.macromates.com/2007/recursion-in-regular-expressions/
123456789.toString().replace(/(\d{1,3})(?=(\d{3})+(?!\d))/g, '$1,');
// => "123,456,789"
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