A modern programming language that makes developers happier.

kotlinlang

I experimented using MonadError instead of explicit Either here <https://github.com/istonikula/realworld-api/pull/27/commits/ad045068743ede93eafe024c500f639fb9e1677d>  ... my current implementation has some shortcomings like 1) I had to convert my errors into throwables   (<https://github.com/istonikula/realworld-api/pull/27/commits/ad045068743ede93eafe024c500f639fb9e1677d#diff-976cb44a7931d72fd3213467535178d4R38>) 2) error handling has to deal with throwables and is not as typesafe as before (<https://github.com/istonikula/realworld-api/pull/27/commits/ad045068743ede93eafe024c500f639fb9e1677d#diff-b77d12343067260f71069d4d4a8c0dd1R203>)