importisObjectLikefrom'./isObjectLike.js'; /** `Object#toString` result references. */var numberTag ='[object Number]'; /** Used for built-in method references. */var objectProto =Object.prototype; /** * Used to resolve the * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) * of values. */var objectToString = objectProto.toString; /** * Checks if `value` is classified as a `Number` primitive or object. * * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are * classified as numbers, use the `_.isFinite` method. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is a number, else `false`. * @example * * _.isNumber(3); * // => true * * _.isNumber(Number.MIN_VALUE); * // => true * * _.isNumber(Infinity); * // => true * * _.isNumber('3'); * // => false */functionisNumber(value){returntypeof value =='number'||(isObjectLike(value)&& objectToString.call(value)== numberTag);} exportdefault isNumber;