Implementation of Command Pattern

Learn about the Task pattern and different implementations of the Command pattern.

Now, we’re going to explore a couple of different implementations of the Command pattern in more detail, just to get an idea of its scope.

The Task pattern

We can start off with the most basic and trivial implementation of the Command pattern: the Task pattern. The easiest way in JavaScript to create an object representing an invocation is, of course, by creating a closure around a function definition or a bound function.

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