LOADING
This presentation describes the development of a financial middleware that internationally connects several ERP systems (Navision and SAP) to a cloud-based invoicing solution.
I propose that we can extend Mirrors to operations, and use the most natural DSL of all - plain trait definitions.
Join me in a talk empowering you to build Scala applications that not only excel internally but also deliver optimal experiences from an external perspective.
This talk is my slightly expanded version of that statement, and should hopefully understand what "Free" is, what purpose it serves and where it came from.
This talk aims to equip the audience with the minimum required bagage to get comfortable working with contravariance.
