Learning Functional Programming in Go

The non idiomatic parts

There are no if err != nil error checks until the end of our processing pipeline. That’s by design.

The benefits of using a monadic pipeline are as follows:

• Enables us to clearly express business logic without the clutter
• Eliminates if err != nil error checks after every operative line of code
• Provides structure for pipeline processing
• Orders all of our Next steps in our workflow
• Provides a framework for plugging in reusable components