stringzy
Version:
A versatile string manipulation library providing a range of text utilities for JavaScript and Node.js applications.
32 lines (31 loc) • 798 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.isNegative = isNegative;
exports.getOrderOfMagnitude = getOrderOfMagnitude;
/**
* Checks if a number is negative
*/
function isNegative(num) {
return num < 0;
}
/**
* Gets the highest order of magnitude for a number
* @example getOrderOfMagnitude(1234) returns 1000
* @example getOrderOfMagnitude(567) returns 100
*/
function getOrderOfMagnitude(num) {
const absNum = Math.abs(num);
if (absNum >= 1000000000000)
return 1000000000000;
if (absNum >= 1000000000)
return 1000000000;
if (absNum >= 1000000)
return 1000000;
if (absNum >= 1000)
return 1000;
if (absNum >= 100)
return 100;
if (absNum >= 10)
return 10;
return 1;
}