Adapter Pattern in JavaScript with example

const javascriptFunction = function(name) {
  return "Hello, " + name;
};

const Adapter = function(javascriptFunction) {
  this.javascriptFunction = javascriptFunction;

  this.getGreeting = function(name) {
    return this.javascriptFunction(name);
  };
};

const adapter = new Adapter(javascriptFunction);

console.log(adapter.getGreeting("World"));

In this example, the javascriptFunction function is the adaptee. It has an interface that expects a name as input and returns a greeting. The Adapter class is the adapter. It adapts the javascriptFunction function to the getGreeting() method of the NewAPI interface. The Adapter class does this by calling the javascriptFunction function with the name as input and returning the result.

The adapter pattern can be used in a variety of ways in JavaScript. It is a versatile pattern that can be used to solve a variety of problems.

Here are some other examples of the adapter pattern in JavaScript:

• Adapting a legacy API to a new interface
• Adapting a third-party library to your own code
• Adapting a data format to a different data format

The adapter pattern is a powerful tool that can be used to improve the flexibility and maintainability of your JavaScript code.