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Last change
on this file since bdd6491 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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File size:
401 bytes
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| 1 | /**
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| 2 | * Gets the last element of `array`.
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| 3 | *
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| 4 | * @static
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| 5 | * @memberOf _
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| 6 | * @since 0.1.0
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| 7 | * @category Array
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| 8 | * @param {Array} array The array to query.
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| 9 | * @returns {*} Returns the last element of `array`.
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| 10 | * @example
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| 11 | *
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| 12 | * _.last([1, 2, 3]);
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| 13 | * // => 3
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| 14 | */
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| 15 | function last(array) {
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| 16 | var length = array == null ? 0 : array.length;
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| 17 | return length ? array[length - 1] : undefined;
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| 18 | }
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| 19 |
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| 20 | module.exports = last;
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