flo-utils/lib/isLength.js

some utils

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

/**
 * @param {*} value 检查参数
 * @returns {boolean} 返回检查结果；`true`，则`value`是length，否则不是
 * @example
 *
 * isLength(3);
 * // => true
 *
 * isLength(Number.MIN_VALUE);
 * // => false
 *
 * isLength('3');
 * // => false
 */
// Number.MAX_SAFE_INTEGER
var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER;

function isLength(value) {
  return typeof value === 'number' && value > -1 && value % 1 === 0 && value <= MAX_SAFE_INTEGER;
}

var _default = isLength;
exports.default = _default;