Installation and Setup
To use GlobalManager in your Node.js project, follow these steps:
1. Install the Library
Use npm to install GlobalManager:
npm install global-manager
2. Import the Library
In your JavaScript file, import GlobalManager to start using its functionalities:
const globalManager = require('global-manager');
3. Basic Setup Example
Here's a basic example of setting up and using GlobalManager:
const globalManager = require('global-manager');
// Set a global variable
globalManager.set('appName', 'MyApp');
// Retrieve the global variable
const appName = globalManager.get('appName');
console.log(appName); // Output: MyApp
// Check if the global variable exists
const exists = globalManager.has('appName');
console.log(exists); // Output: true
// Delete the global variable
globalManager.delete('appName');
// Verify deletion
console.log(globalManager.has('appName')); // Output: false
// Set multiple global variables
globalManager.set('key1', 'value1');
globalManager.set('key2', 'value2');
// Clear all user-defined global variables
globalManager.clear();
console.log(globalManager.has('key1')); // Output: false
console.log(globalManager.has('key2')); // Output: false
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