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JonatanSalas/Storage.js

Created May 21, 2018 11:59
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  1. Jonatan E. Salas created this gist May 21, 2018.
    35 changes: 35 additions & 0 deletions Storage.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,35 @@
    import { AsyncStorage } from 'react-native';

    class Storage {
    static async setItem(key, value, cb) {
    try {
    await AsyncStorage.setItem(`${key}`, JSON.strigify(value), cb);

    return true;
    } catch (err) {
    return false;
    }
    }

    static async getItem(key, cb) {
    try {
    const value = await AsyncStorage.getItem(`${key}`, cb);

    if (!value) {
    return false;
    }

    return JSON.parse(value);
    } catch (err) {
    return false;
    }
    }
    }

    // Usage
    await Storage.setItem(1, { 1: "hello world" });

    const value = await Storage.getItem(1);

    //{ 1: "hello world" }
    console.info(value);