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29 lines
671 B
29 lines
671 B
var baseNth = require('./_baseNth'), |
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toInteger = require('./toInteger'); |
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/** |
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* Gets the element at index `n` of `array`. If `n` is negative, the nth |
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* element from the end is returned. |
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* |
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* @static |
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* @memberOf _ |
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* @since 4.11.0 |
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* @category Array |
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* @param {Array} array The array to query. |
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* @param {number} [n=0] The index of the element to return. |
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* @returns {*} Returns the nth element of `array`. |
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* @example |
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* |
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* var array = ['a', 'b', 'c', 'd']; |
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* |
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* _.nth(array, 1); |
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* // => 'b' |
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* |
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* _.nth(array, -2); |
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* // => 'c'; |
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*/ |
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function nth(array, n) { |
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return (array && array.length) ? baseNth(array, toInteger(n)) : undefined; |
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} |
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module.exports = nth;
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