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						- 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;
 
 
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