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30 lines
671 B
JavaScript
30 lines
671 B
JavaScript
6 years ago
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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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