twin-db

import TwinDB from 'twin-db'; import { readFileSync, unlinkSync } from 'fs'; // Initialize a database named 'mydata' const database = new TwinDB('mydata'); // Ensure the database file is clean for demonstration try { unlinkSync('mydata.json'); } catch (e) { /* ignore if not exists */ } console.log('Database initialized.'); // Set initial values, demonstrating pathing database.set('user.name', 'Alice'); database.set('user.age', 30); database.set('items', ['apple', 'banana']); database.set('metrics.views', 100); console.log('Initial data:\n', JSON.parse(readFileSync('mydata.json', 'utf8'))); // Get values const userName = database.get('user.name'); console.log(`\nUser name: ${userName}`); // Alice // Update values using various methods database.set('user.age', 31); // Now age is 31 database.sum('metrics.views', 50); // views is 150 database.push('items', 'orange', 'grape'); // Add more items console.log('\nData after updates:\n', JSON.parse(readFileSync('mydata.json', 'utf8'))); // Delete a value database.delete('user.age'); // Age is gone console.log('\nData after deletion:\n', JSON.parse(readFileSync('mydata.json', 'utf8'))); // Clean up the database file try { unlinkSync('mydata.json'); } catch (e) { /* ignore if not exists */ } console.log('\nDatabase file cleaned up.');