Typed Errors
Learn how to work with typed errors
Working with typed errors
Working, recovering, and accumulating errors in a typed and concise way.
Why nullable types & Option?
Difference between nullable types and Option, and when to use each.
Either & Ior
Use cases for Either and Ior.
Validation
Worked out example of validation.
Creating your own error wrappers
Writing your own DSLs with Raise.