ut2/lib/delay.js

一个现代 JavaScript 实用工具库。[点击查看在线文档]。

'use strict';

var defaultTo = require('./defaultTo.js');
var helpers = require('./internals/helpers.js');
var toNumber = require('./toNumber.js');

function delay(func, wait) {
    var args = [];
    for (var _i = 2; _i < arguments.length; _i++) {
        args[_i - 2] = arguments[_i];
    }
    if (typeof func !== 'function') {
        throw new TypeError(helpers.FUNC_ERROR_TEXT);
    }
    var context = this;
    wait = defaultTo(toNumber(wait), 0);
    return setTimeout(function () {
        func.apply(context, args);
    }, wait);
}

module.exports = delay;