ramda/src/lift.js

var _curry1 =
/*#__PURE__*/
require("./internal/_curry1");

var liftN =
/*#__PURE__*/
require("./liftN");
/**
 * "lifts" a function of arity > 1 so that it may "map over" a list, Function or other
 * object that satisfies the [FantasyLand Apply spec](https://github.com/fantasyland/fantasy-land#apply).
 *
 * @func
 * @memberOf R
 * @since v0.7.0
 * @category Function
 * @sig (*... -> *) -> ([*]... -> [*])
 * @param {Function} fn The function to lift into higher context
 * @return {Function} The lifted function.
 * @see R.liftN
 * @example
 *
 *      const madd3 = R.lift((a, b, c) => a + b + c);
 *
 *      madd3([1,2,3], [1,2,3], [1]); //=> [3, 4, 5, 4, 5, 6, 5, 6, 7]
 *
 *      const madd5 = R.lift((a, b, c, d, e) => a + b + c + d + e);
 *
 *      madd5([1,2], [3], [4, 5], [6], [7, 8]); //=> [21, 22, 22, 23, 22, 23, 23, 24]
 */


var lift =
/*#__PURE__*/
_curry1(function lift(fn) {
  return liftN(fn.length, fn);
});

module.exports = lift;