webp2p
Version:
The server-less signaling channel for WebRTC
21 lines (19 loc) • 556 B
JavaScript
/**
* @fileoverview This file contains some math generic functions
*/
/**
* Rounds a decimal number for the specified number of decimal places
* @param {float} Number to round
* @param {int} Number of decimal places
*/
this.roundNumber = function (num, dec) {
var result = Math.round(num * Math.pow(10, dec)) / Math.pow(10, dec);
return result;
};
/**
* Generates a random number in the interval [0,max]
* @param {int} Max value
*/
this.random_number = function(max) {
return Math.floor(Math.random() * max);
};