Currying & Composing Closures
Go deeper with closures: fix arguments using curry, compose functions, and use memoization to build reusable functional pipelines.
Beyond Basic Closures
You already know closures as anonymous blocks of code. Groovy also lets you transform closures themselves — fixing arguments, chaining them, and caching results — for powerful functional patterns.
What Is Currying?
Currying creates a new closure with some arguments pre-filled. The result takes the remaining arguments. This turns a general function into a specialized one.
All lessons in this course
- Groovy Collections Enhancements
- Understanding Groovy Closures
- Functional Patterns with Groovy
- Currying & Composing Closures