UNPKG

tdesign-mobile-vue

Version:
37 lines (28 loc) 1.13 kB
/** * tdesign v1.9.3 * (c) 2025 TDesign Group * @license MIT */ 'use strict'; var _typeof = require('@babel/runtime/helpers/typeof'); function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; } var _typeof__default = /*#__PURE__*/_interopDefaultLegacy(_typeof); /** Used as references for various `Number` constants. */ var MAX_SAFE_INTEGER = 9007199254740991; /** Used to detect unsigned integer values. */ var reIsUint = /^(?:0|[1-9]\d*)$/; /** * Checks if `value` is a valid array-like index. * * @private * @param {*} value The value to check. * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. */ function isIndex(value, length) { var type = _typeof__default["default"](value); length = length == null ? MAX_SAFE_INTEGER : length; return !!length && (type == 'number' || type != 'symbol' && reIsUint.test(value)) && value > -1 && value % 1 == 0 && value < length; } exports.isIndex = isIndex; //# sourceMappingURL=dep-c65deed7.js.map