ELI5: Explain Like I'm 5

Delegation (programming)

Delegation in programming is like asking someone else to do a task for you. Imagine that you have a lot of work to do, and you cannot do everything by yourself. Instead, you can ask someone else to help you with some of the tasks.

In programming, this means that you can create a piece of code (called a function or a method) that does a specific job, and you can ask another part of your program to call that function when needed. It's like telling your friend, "Hey, can you hold this for me?" and they take that thing and keep it until you need it again.

This way, you can save time and effort because you don't have to write the same code over and over again. Instead, you can reuse the code that you already wrote, just like you can ask your friend to hold the same thing for you multiple times.

Delegation is also useful when you want to break down a big task into smaller subtasks. Instead of doing everything at once, you can assign each subtask to a different piece of code (a function or a method). This way, your program can be more organized, and it can be easier to read and understand.

In summary, delegation in programming means asking another part of your program to do a task for you, just like you would ask a friend to help you with something. This can save time and effort, make your code more organized, and allow you to reuse code that you already wrote.