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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