Developer conference  7-11 November  Malmö Sweden



10.20 - 11.00

Purely functional programming on the JVM

Level: Beginner

Functional programming needs functions, side-effect free transformations, to enable lazy evaluation, memoization, function composition, and safe concurrent execution.

Frege is the only JVM language that provides this purity. It is a Haskell that runs on Java and interoperates with Java in a safe way: by rigidly requiring the demarcation of all effects that Java code may have.

In this session, you will experience many advantages of a purely functional language and how you can fully exploit them in your Java application.


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