weilaiGo/node_modules/vant-weapp/lib/common/utils.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function isDef(value) {
    return value !== undefined && value !== null;
}
exports.isDef = isDef;
function isObj(x) {
    var type = typeof x;
    return x !== null && (type === 'object' || type === 'function');
}
exports.isObj = isObj;
function isNumber(value) {
    return /^\d+$/.test(value);
}
exports.isNumber = isNumber;
function range(num, min, max) {
    return Math.min(Math.max(num, min), max);
}
exports.range = range;
function nextTick(fn) {
    setTimeout(function () {
        fn();
    }, 1000 / 30);
}
exports.nextTick = nextTick;
var systemInfo = null;
function getSystemInfoSync() {
    if (systemInfo == null) {
        systemInfo = wx.getSystemInfoSync();
    }
    return systemInfo;
}
exports.getSystemInfoSync = getSystemInfoSync;