Build domain specific languages (DSLs) using Java's most popular functional programming language: Scala. This book introduces the basics of Scala and DSLs using a series of practical examples. In Practical Scala DSLs, you'll learn to create pragmatic and complete code examples that explain the actual use of DSLs with Scala: a web API and microservices; a custom language; a mobile app; a Forex system; a game; and cloud applications.
At the end of this unique book, you'll be able to describe the differences between external and internal DSLs; understand when and how to apply DSLs; create DSLs using Scala; and even create a DSL using another programming language.
What You'll Learn
Build DSLs in Scala
Write a web API and microservices
Create a custom language
Apply DSLs to mobile apps development, a Forex trading system, game development, and more
Discover the role of DSLs in cloud development
Integrate DSLs as part of a DevOps program or structure
Build internal and external DSLs
Who This Book Is For
Experienced Java coders with at least some prior experience with Scala. You may be new to DSLs.
