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robert-moore/numberFormat.js

Created April 8, 2016 12:09
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numberFormat.js
function numberFormat(amount, prefix, suffixArray, maxWholeDigitLength, decimalLength) {
var suffixIndex = 0;
while(amount > Math.pow(10, maxWholeDigitLength) && suffixIndex < suffixArray.length) {
amount /= 1000;
suffixIndex++;
}
return prefix + amount.toFixed(decimalLength) + suffixArray[suffixIndex];
};
var dollarSuffix = ["", "K", "M", "B"];
var dollarPrefix = "$";
numberFormat(1000000, dollarPrefix, dollarSuffix, 2, 1)
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