Travis build: 391

This commit is contained in:
Travis CI
2017-12-28 08:30:19 +00:00
parent 294a22ea5e
commit 203edf9ba2
141 changed files with 1389 additions and 1044 deletions

View File

@ -9,6 +9,6 @@ const isBoolean = val => typeof val === 'boolean';
```
```js
isBoolean(null) // false
isBoolean(false) // true
isBoolean(null); // false
isBoolean(false); // true
```