SUPER SIMPLE Database for javascript, it save data in json format in localStorage for browsers or fs for node-js.
note:
- browser support will be added very soon.
- performance is not a priority for now, everything is synchronous, so use
dbinsideasyncfunctions - the following apis are supported, full js object apis will be added soon!
Example Usage:
const Fson = require('fson-db');
//specify a directory path
const dbPath = './config';
//db is a js object! but any changes to in will be persistent!
const db = Fson(dbPath);
//save any type of literals
db.name = 'john doe';
db.age = 24;
db.pi = 3.1415;
db.isActive = true;
db.date = new Date();
//fetch literals
console.log(db.name) // john doe
console.log(db.age) // 24
console.log(db.pi) // 3.1415
console.log(db.isActive) // true
console.log(db.date) // "1997-02-19T20:30:00.000Z"
//save objects!
db.object = {
foo: 'bar',
}
//fetch objest and nested fields
console.log(db.object); // { foo:"bar" }
console.log(db.object.foo); // bar
//modify nested objects
db.object.foo = 'rab';
console.log(db.object.foo); // rab
//save arrays!
db.numbers = [1, 2, 3, 4, 5, 6];
//modify arrays!
db.numbers = db.numbers.filter(i => i % 2 == 0);
console.log(db.numbers); // [ 2, 4, 6 ]
//push to arrays
db.numbers.push(8, 10, 12);
console.log(db.numbers); // [ 2, 4, 6, 8, 9, 10 ]
//save array of objects
db.users = [{id: 1}, {id: 2}]
console.log(db.users[0].id); // 1
console.log(db.users.length); // 2
//modify with indexes!
db.users[1] = {id: 3}
console.log(db.users[1].id); // 3