Travis build: 1068

This commit is contained in:
30secondsofcode
2019-03-18 06:32:40 +00:00
parent 611c0132fe
commit 9fbb61c79c
12 changed files with 67 additions and 73 deletions

View File

@ -9,6 +9,7 @@ const checkProp = (predicate, prop) => obj => !!predicate(obj[prop]);
```
```js
const lengthIs4 = checkProp(l => l === 4, 'length');
lengthIs4([]); // false
lengthIs4([1,2,3,4]); // true