HORIZON PROJECT

var baseGetTag = require('./_baseGetTag'),

    isObjectLike = require('./isObjectLike');

/** `Object#toString` result references. */

var numberTag = '[object Number]';

/**

 * 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

 */

function isNumber(value) {

  return typeof value == 'number' ||

    (isObjectLike(value) && baseGetTag(value) == numberTag);

}

module.exports = isNumber;