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1 | var baseNth = require('./_baseNth'),
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2 | toInteger = require('./toInteger');
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3 |
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4 | /**
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5 | * Gets the element at index `n` of `array`. If `n` is negative, the nth
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6 | * element from the end is returned.
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7 | *
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8 | * @static
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9 | * @memberOf _
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10 | * @since 4.11.0
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11 | * @category Array
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12 | * @param {Array} array The array to query.
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13 | * @param {number} [n=0] The index of the element to return.
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14 | * @returns {*} Returns the nth element of `array`.
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15 | * @example
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16 | *
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17 | * var array = ['a', 'b', 'c', 'd'];
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18 | *
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19 | * _.nth(array, 1);
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20 | * // => 'b'
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21 | *
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22 | * _.nth(array, -2);
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23 | * // => 'c';
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24 | */
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25 | function nth(array, n) {
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26 | return (array && array.length) ? baseNth(array, toInteger(n)) : undefined;
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27 | }
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28 |
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29 | module.exports = nth;
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