| var baseGetTag = require('./_baseGetTag'), |
| isArray = require('./isArray'), |
| isObjectLike = require('./isObjectLike'); |
| |
| /** `Object#toString` result references. */ |
| var stringTag = '[object String]'; |
| |
| /** |
| * Checks if `value` is classified as a `String` primitive or object. |
| * |
| * @static |
| * @since 0.1.0 |
| * @memberOf _ |
| * @category Lang |
| * @param {*} value The value to check. |
| * @returns {boolean} Returns `true` if `value` is a string, else `false`. |
| * @example |
| * |
| * _.isString('abc'); |
| * // => true |
| * |
| * _.isString(1); |
| * // => false |
| */ |
| function isString(value) { |
| return typeof value == 'string' || |
| (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); |
| } |
| |
| module.exports = isString; |