12 lines
284 B
JavaScript
12 lines
284 B
JavaScript
|
"use strict";
|
||
|
|
exports.getRoundingMethod = getRoundingMethod;
|
||
|
|
|
||
|
|
function getRoundingMethod(method) {
|
||
|
|
return (number) => {
|
||
|
|
const round = method ? Math[method] : Math.trunc;
|
||
|
|
const result = round(number);
|
||
|
|
// Prevent negative zero
|
||
|
|
return result === 0 ? 0 : result;
|
||
|
|
};
|
||
|
|
}
|