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hperantunes/decimalPlaces.js

Created January 28, 2020 17:46
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decimalPlaces.js
function decimalPlaces(value) {
const match = ("" + value).match(/(?:[,.](\d+))?(?:[eE]([+-]?\d+))?$/);
if (!match) {
return 0;
}
return Math.max(0, (match[1] ? match[1].length : 0) - (match[2] ? +match[2] : 0));
}
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