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9 lines
184 B
JavaScript
9 lines
184 B
JavaScript
var length = function (a, b, ...items) {
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return items.length;
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};
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expect(length()).toBe(0);
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expect(length(1)).toBe(0);
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expect(length(1, 2)).toBe(0);
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expect(length(1, 2, 3)).toBe(1);
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