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19 lines
373 B
JavaScript
19 lines
373 B
JavaScript
/**
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* Gets the last element of `array`.
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*
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* @since 0.1.0
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* @category Array
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* @param {Array} array The array to query.
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* @returns {*} Returns the last element of `array`.
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* @example
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*
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* last([1, 2, 3]);
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* // => 3
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*/
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function last(array) {
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const length = array == null ? 0 : array.length;
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return length ? array[length - 1] : undefined;
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}
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export default last;
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