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Building your own API with Rails

Refactoring Pagination

Explore how to refactor pagination logic in Rails API controllers to keep code DRY and maintainable. Learn to centralize pagination methods, update test cases efficiently, and test updated code to ensure proper functionality.

We'll cover the following...

Often, experienced Rails developers like to keep things DRY DRYDon’t Repeat Yourself is a principle of software development aimed at reducing the repetition of software patterns.. The code we just wrote is duplicate, however. It’s a good idea to clean up the code once the functionality is implemented.

We will first clean up the tests that we duplicated in the files ...