test-action-debian-package/node_modules/ramda/es/curry.js
Dawid Dziurla 9308795b8b
update
2020-03-26 15:37:35 +01:00

51 lines
1.4 KiB
JavaScript

import _curry1 from "./internal/_curry1.js";
import curryN from "./curryN.js";
/**
* Returns a curried equivalent of the provided function. The curried function
* has two unusual capabilities. First, its arguments needn't be provided one
* at a time. If `f` is a ternary function and `g` is `R.curry(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 v0.1.0
* @category Function
* @sig (* -> a) -> (* -> a)
* @param {Function} fn The function to curry.
* @return {Function} A new, curried function.
* @see R.curryN, R.partial
* @example
*
* const addFourNumbers = (a, b, c, d) => a + b + c + d;
*
* const curriedAddFourNumbers = R.curry(addFourNumbers);
* const f = curriedAddFourNumbers(1, 2);
* const g = f(3);
* g(4); //=> 10
*/
var curry =
/*#__PURE__*/
_curry1(function curry(fn) {
return curryN(fn.length, fn);
});
export default curry;