Using Cond Calculations in Ash Framework

The author provides a tutorial on how to use conditional (cond) calculations within the Ash framework, which is an Elixir resource layer for building powerful, efficient, and flexible APIs. Mykolas Mankevicius begins by expressing the need to have examples of all Ash calculations and proceeds to demonstrate the cond calculation. This involves using an expression where different conditions determine the calculation outcome. The article includes example code snippets showing how to define such calculations within an Elixir module using Ash's DSL and how to load them for use. The author hopes that this resource will be helpful to others working with Elixir and the Ash framework.