Proxy JavaScript Methods

Simple way of adding custom logic to an instantiated object's method(s). ## Installation ```bash npm install proxy-method --save ``` ## Usage ```javascript const proxyMethod = require('proxy-method'); const instance = new class { print(message) { console.log(`This is your message: ${message}`); } }; instance.print('This is a test.'); // prints: 'This is your message: This is a test.' // proxy the method before it executes var restore = proxyMethod.before( instance, 'print', message => `${message.replace(/\.\s*$/, '')} - suffixed.`, true ); instance.print('This is another test.'); // prints: 'This is your message: This is another test - suffixed.' // removing previous proxied functionality restore.restore(); proxyMethod.after(instance, 'print', () => console.log('Executing after proxied method.')); instance.print('This is one more test.'); // prints: // This is your message: This is one more test. // Executing after proxied method. ```