[d24f17c] | 1 | import _curry2 from "./internal/_curry2.js";
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| 2 | import curryN from "./curryN.js";
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| 3 | /**
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| 4 | * Accepts a function `fn` and a list of transformer functions and returns a
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| 5 | * new curried function. When the new function is invoked, it calls the
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| 6 | * function `fn` with parameters consisting of the result of calling each
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| 7 | * supplied handler on successive arguments to the new function.
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| 8 | *
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| 9 | * If more arguments are passed to the returned function than transformer
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| 10 | * functions, those arguments are passed directly to `fn` as additional
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| 11 | * parameters. If you expect additional arguments that don't need to be
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| 12 | * transformed, although you can ignore them, it's best to pass an identity
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| 13 | * function so that the new function reports the correct arity.
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| 14 | *
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| 15 | * @func
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| 16 | * @memberOf R
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| 17 | * @since v0.1.0
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| 18 | * @category Function
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| 19 | * @sig ((x1, x2, ...) -> z) -> [(a -> x1), (b -> x2), ...] -> (a -> b -> ... -> z)
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| 20 | * @param {Function} fn The function to wrap.
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| 21 | * @param {Array} transformers A list of transformer functions
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| 22 | * @return {Function} The wrapped function.
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| 23 | * @see R.converge
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| 24 | * @example
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| 25 | *
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| 26 | * R.useWith(Math.pow, [R.identity, R.identity])(3, 4); //=> 81
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| 27 | * R.useWith(Math.pow, [R.identity, R.identity])(3)(4); //=> 81
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| 28 | * R.useWith(Math.pow, [R.dec, R.inc])(3, 4); //=> 32
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| 29 | * R.useWith(Math.pow, [R.dec, R.inc])(3)(4); //=> 32
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| 30 | * @symb R.useWith(f, [g, h])(a, b) = f(g(a), h(b))
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| 31 | */
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| 32 |
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| 33 | var useWith =
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| 34 | /*#__PURE__*/
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| 35 | _curry2(function useWith(fn, transformers) {
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| 36 | return curryN(transformers.length, function () {
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| 37 | var args = [];
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| 38 | var idx = 0;
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| 39 |
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| 40 | while (idx < transformers.length) {
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| 41 | args.push(transformers[idx].call(this, arguments[idx]));
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| 42 | idx += 1;
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| 43 | }
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| 44 |
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| 45 | return fn.apply(this, args.concat(Array.prototype.slice.call(arguments, transformers.length)));
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| 46 | });
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| 47 | });
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| 48 |
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| 49 | export default useWith; |
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