andre/30-seconds-of-code
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30-seconds-of-code/test/isUndefined/isUndefined.js
Angelos Chalaris a78f5db260 Test migration to jest by hand 
Apparently using regular expressions is way easier.
2018-06-18 15:15:56 +03:00

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const isUndefined = val => val === undefined;
module.exports = isUndefined;
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