d2-ui
Version:
28 lines (22 loc) • 867 B
JavaScript
/**
* Fixes the number to a certain amount of decimals
*
* @param {Number} value The value to apply the function to
* @param {Number} [precision=0] The amount of decimal digits to fix to
* @returns {String} The "fixed" number with the specified amount of decimals
*/
const numberToFixed = function() {
function fixedToFixed(value, precision) {
precision = precision || 0;
var pow = math.pow(10, precision);
return (math.round(value * pow) / pow).toFixed(precision);
}
function standardToFixed(value, precision) {
precision = precision || 0;
return value.toFixed(precision);
}
// TODO: The "broken" toFixed is not easy to test? Should check if still relevant.
// return ((0.9).toFixed() !== '1') ? fixedToFixed : standardToFixed;
return standardToFixed;
}();
export default numberToFixed;