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- import _arity from "./internal/_arity.js";
- import _curry1 from "./internal/_curry1.js";
- import _curry2 from "./internal/_curry2.js";
- import _curryN from "./internal/_curryN.js";
- /**
- * Returns a curried equivalent of the provided function, with the specified
- * arity. The curried function has two unusual capabilities. First, its
- * arguments needn't be provided one at a time. If `g` is `R.curryN(3, f)`, the
- * following are equivalent:
- *
- * - `g(1)(2)(3)`
- * - `g(1)(2, 3)`
- * - `g(1, 2)(3)`
- * - `g(1, 2, 3)`
- *
- * Secondly, the special placeholder value [`R.__`](#__) may be used to specify
- * "gaps", allowing partial application of any combination of arguments,
- * regardless of their positions. If `g` is as above and `_` is [`R.__`](#__),
- * the following are equivalent:
- *
- * - `g(1, 2, 3)`
- * - `g(_, 2, 3)(1)`
- * - `g(_, _, 3)(1)(2)`
- * - `g(_, _, 3)(1, 2)`
- * - `g(_, 2)(1)(3)`
- * - `g(_, 2)(1, 3)`
- * - `g(_, 2)(_, 3)(1)`
- *
- * @func
- * @memberOf R
- * @since v0.5.0
- * @category Function
- * @sig Number -> (* -> a) -> (* -> a)
- * @param {Number} length The arity for the returned function.
- * @param {Function} fn The function to curry.
- * @return {Function} A new, curried function.
- * @see R.curry
- * @example
- *
- * const sumArgs = (...args) => R.sum(args);
- *
- * const curriedAddFourNumbers = R.curryN(4, sumArgs);
- * const f = curriedAddFourNumbers(1, 2);
- * const g = f(3);
- * g(4); //=> 10
- */
- var curryN =
- /*#__PURE__*/
- _curry2(function curryN(length, fn) {
- if (length === 1) {
- return _curry1(fn);
- }
- return _arity(length, _curryN(length, [], fn));
- });
- export default curryN;
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