| var toString = require('./toString'); | |
| 
 | |
| /** | |
|  * Converts `string`, as a whole, to upper case just like | |
|  * [String#toUpperCase](https://mdn.io/toUpperCase). | |
|  * | |
|  * @static | |
|  * @memberOf _ | |
|  * @since 4.0.0 | |
|  * @category String | |
|  * @param {string} [string=''] The string to convert. | |
|  * @returns {string} Returns the upper cased string. | |
|  * @example | |
|  * | |
|  * _.toUpper('--foo-bar--'); | |
|  * // => '--FOO-BAR--' | |
|  * | |
|  * _.toUpper('fooBar'); | |
|  * // => 'FOOBAR' | |
|  * | |
|  * _.toUpper('__foo_bar__'); | |
|  * // => '__FOO_BAR__' | |
|  */ | |
| function toUpper(value) { | |
|   return toString(value).toUpperCase(); | |
| } | |
| 
 | |
| module.exports = toUpper;
 |