react-native-modest-storage
v2.1.0
Published
A modest wrapper around the AsyncStorage API
Downloads
3,140
Maintainers
Readme
💾 react-native-modest-storage 💾
A modest wrapper around the AsyncStorage API
Table of Contents
About
This module is just a modest wrapper around React Native's AsyncStorage API. It's purpose is to provide a cleaner API for persisting data.
Install
This project uses node and npm.
$ npm install react-native-modest-storage
$ # OR
$ yarn add react-native-modest-storage
Usage
import storage from 'react-native-modest-storage'
async function doStuff() {
await storage.set('aKey', { Hello: 'World'})
await storage.set('otherKey', 5)
await storage.get('aKey').then(console.log) // {Hello: "World"}
await storage.keys().then(console.log) // ['otherKey', 'aKey']
await storage.update('aKey', {Hello: 'is it me your looking for.'})
await storage.get('aKey').then(console.log) // {Hello: "is it me your looking for."}
await storage.remove('otherKey')
await storage.get('otherKey').then(console.log) // null
await storage.set([['key1', {foo: 'bar'}], ['key2', 'baz'], ['test', {obj: 9}]])
await storage.get('key1').then(console.log) // {foo: "bar"}
await storage.get('test').then(console.log)
await storage.clear()
}
doStuff()
API
Table of Contents
get
Retreive value from AsyncStorage based on key. Wrapper around getItem & multiGet.
Parameters
key
def
Any Default value
Examples
storage.get('foo').then(console.log).catch(console.error)
Returns Promise value of key
set
Persist a value to AsyncStorage. Wrapper around setItem & multiSet.
Parameters
key
value
Any to persist
Returns Promise
update
Update key with value by merging. Wrapper around mergeItem & multiMerge.
Parameters
key
value
any to update
Returns Promise
remove
Remove a key from AsyncStorage. Wrapper around removeItem & multiRemove.
Parameters
key
Examples
storage.remove(key).then(console.log).catch(console.error)
Returns Promise
clear
Erase all AsyncStorage data.
Returns Promise
keys
Retreive all the keys stored in AsyncStorage of application. Wrapper around getAllKeys
Returns Promise
Contribute
- Fork it and create your feature branch: git checkout -b my-new-feature
- Commit your changes: git commit -am 'Add some feature'
- Push to the branch: git push origin my-new-feature
- Submit a pull request
License
MIT