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import _arity from './internal/_arity';import _curry1 from './internal/_curry1';import _curry2 from './internal/_curry2';import _curryN from './internal/_curryN';

/** * 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 = _curry2(function curryN(length, fn) {  if (length === 1) {    return _curry1(fn);  }  return _arity(length, _curryN(length, [], fn));});export default curryN;