yangtao-js
Version:
A JavaScript utility library , JavaScript 实用工具库
16 lines (11 loc) • 358 B
JavaScript
/**
* @description: 获得一个随机的布尔值(true/false)
* @param { Number } probability 随机的概率
* @return { Boolean } 一个随机的布尔值
*/
const randomBoolean = (probability = 0.5) => Math.random() >= probability;
/** 用法
const result = randomBoolean()
console.log( result ) // true
*/
export default randomBoolean;