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12 lines
218 B
JavaScript
12 lines
218 B
JavaScript
2 years ago
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"use strict";
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module.exports = function concat(arrays) {
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if (arrays.length === 0) {
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return [];
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} else if (arrays.length === 1) {
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return arrays[0];
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} else {
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return arrays[0].concat(... arrays.slice(1));
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}
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};
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