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