import lift from './lift';

import not from './not';

/**

* Takes a function `f` and returns a function `g` such that if called with the same arguments

* when `f` returns a "truthy" value, `g` returns `false` and when `f` returns a "falsy" value `g` returns `true`.

*

* `R.complement` may be applied to any functor

*

* @func

* @memberOf R

* @since v0.12.0

* @category Logic

* @sig (*... -> *) -> (*... -> Boolean)

* @param {Function} f

* @return {Function}

* @see R.not

* @example

*

* const isNotNil = R.complement(R.isNil);

* isNil(null); //=> true

* isNotNil(null); //=> false

* isNil(7); //=> false

* isNotNil(7); //=> true

*/

var complement = lift(not);

export default complement;