w3nl /
array-helpers
| Total Complexity | 3 |
| Complexity/F | 1 |
| Lines of Code | 11 |
| Function Count | 3 |
| Duplicated Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | import { Arr } from '../src/helpers'; |
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| 2 | |||
| 3 | describe('First', () => { |
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| 4 | it('Should return the first, in this example should it be 1.', () => { |
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| 5 | expect(new Arr([1, 2, 3]).first).toEqual(1); |
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| 6 | }); |
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| 7 | |||
| 8 | it('Test an empty array', () => { |
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| 9 | expect(new Arr([]).first).toEqual(null); |
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| 10 | }); |
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| 11 | }); |
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| 12 |
