Tadeu Zagallo 0c9c6e89e3 [ReactNative] Use RCTNullIfNill and (id)kCFNull
Summary:
@public

Use consistent `null` handling:

`value || null`                ->  `RCTNullIfNil(value)`
`value == null ? nil : value`  ->  `RCTNilIfNull(value)`
`[NSNull null]`                ->  `(id)kCFNull`

Test Plan: The tests should be enough.
2015-06-12 14:04:29 -07:00
..
2015-05-13 13:24:36 -07:00