| /** |
| * Lo-Dash 2.4.1 (Custom Build) <http://lodash.com/> |
| * Build: `lodash modularize exports="node" -o ./compat/` |
| * Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/> |
| * Based on Underscore.js 1.5.2 <http://underscorejs.org/LICENSE> |
| * Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors |
| * Available under MIT license <http://lodash.com/license> |
| */ |
| |
| /** `Object#toString` result shortcuts */ |
| var stringClass = '[object String]'; |
| |
| /** Used for native method references */ |
| var objectProto = Object.prototype; |
| |
| /** Used to resolve the internal [[Class]] of values */ |
| var toString = objectProto.toString; |
| |
| /** |
| * Checks if `value` is a string. |
| * |
| * @static |
| * @memberOf _ |
| * @category Objects |
| * @param {*} value The value to check. |
| * @returns {boolean} Returns `true` if the `value` is a string, else `false`. |
| * @example |
| * |
| * _.isString('fred'); |
| * // => true |
| */ |
| function isString(value) { |
| return typeof value == 'string' || |
| value && typeof value == 'object' && toString.call(value) == stringClass || false; |
| } |
| |
| module.exports = isString; |