One Source to Rule Them All: Kotlin DSL as a Single Source of Truth to Solve Many Problems

In talks about Kotlin DSL, it has been explained many times how to write a lambda with a receiver. But until now, few people have discussed what to do after DSL has appeared in the code base. The main strength of DSL is that it — unlike simple imperative code — can work as a single source of truth to solve many problems, which I will illustrate with five examples.