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/** | |
* Creates a function that invokes `func` with its arguments transformed. | |
* | |
* @since 4.0.0 | |
* @category Function | |
* @param {Function} func The function to wrap. | |
* @param {Function[]} [transforms=[identity]] | |
* The argument transforms. | |
* @returns {Function} Returns the new function. | |
* @example | |
* | |
* function doubled(n) { | |
* return n * 2 | |
* } | |
* | |
* function square(n) { | |
* return n * n | |
* } | |
* | |
* const func = overArgs((x, y) => [x, y], [square, doubled]) | |
* | |
* func(9, 3) | |
* // => [81, 6] | |
* | |
* func(10, 5) | |
* // => [100, 10] | |
*/ | |
function overArgs(func, transforms) { | |
const funcsLength = transforms.length | |
return function(...args) { | |
let index = -1 | |
const length = Math.min(args.length, funcsLength) | |
while (++index < length) { | |
args[index] = transforms[index].call(this, args[index]) | |
} | |
return func.apply(this, args) | |
} | |
} | |
export default overArgs |