define(['../lang/isFunction'], function(isFunction) {

/** Used as the `TypeError` message for "Functions" methods. */

var FUNC_ERROR_TEXT = 'Expected a function';

/**

* Creates a function that negates the result of the predicate `func`. The

* `func` predicate is invoked with the `this` binding and arguments of the

* created function.

*

* @static

* @memberOf _

* @category Function

* @param {Function} predicate The predicate to negate.

* @returns {Function} Returns the new function.

* @example

*

* function isEven(n) {

* return n % 2 == 0;

* }

*

* _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));

* // => [1, 3, 5]

*/

function negate(predicate) {

}

return negate;

});