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26 lines
553 B
JavaScript
26 lines
553 B
JavaScript
import nth from './nth.js'
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/**
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* Creates a function that gets the argument at index `n`. If `n` is negative,
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* the nth argument from the end is returned.
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*
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* @since 4.0.0
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* @category Util
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* @param {number} [n=0] The index of the argument to return.
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* @returns {Function} Returns the new pass-thru function.
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* @example
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*
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* const func = nthArg(1)
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* func('a', 'b', 'c', 'd')
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* // => 'b'
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*
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* const func = nthArg(-2)
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* func('a', 'b', 'c', 'd')
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* // => 'c'
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*/
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function nthArg(n) {
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return (...args) => nth(args, n)
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}
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export default nthArg
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