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Undefined should return itself #2

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Undefined should return itself #2

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0836b58
Undefined should return itself
maniator Mar 5, 2018
c95fcd6
Update index.test.js
maniator Mar 5, 2018
0f79fa9
Merge branch 'master' into patch-1
donavon Dec 16, 2020
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2 changes: 1 addition & 1 deletion src/index.js
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Original file line number Diff line number Diff line change
@@ -1 +1 @@
export const undefined = () => {};
export const undefined = () => undefined;
3 changes: 3 additions & 0 deletions src/index.test.js
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Expand Up @@ -4,4 +4,7 @@ describe('undefined is not a function?', () => {
test('it is now', () => {
expect(typeof undefined).toBe('function');
});
test('it should return itself', () => {
expect(undefined()).toBe(undefined);
});
});