1 var enforcePrecision = require('./enforcePrecision');
10 * Abbreviate number if bigger than 1000. (eg: 2.5K, 17.5M, 3.4B, ...)
12 function abbreviateNumber(val, nDecimals, dict){
13 nDecimals = nDecimals != null? nDecimals : 1;
14 dict = dict || _defaultDict;
15 val = enforcePrecision(val, nDecimals);
20 mod = enforcePrecision(val / 1000, nDecimals);
21 // might overflow to next scale during rounding
22 str = mod < 1000? mod + dict.thousand : 1 + dict.million;
23 } else if (val < 1000000000) {
24 mod = enforcePrecision(val / 1000000, nDecimals);
25 str = mod < 1000? mod + dict.million : 1 + dict.billion;
27 str = enforcePrecision(val / 1000000000, nDecimals) + dict.billion;
33 module.exports = abbreviateNumber;