blob: c2ba8a09662851915ce28aefaf54aab631f2c8b0 [file] [log] [blame]
var lift = /*#__PURE__*/require('./lift');
var not = /*#__PURE__*/require('./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 = /*#__PURE__*/lift(not);
module.exports = complement;