InfoQ Homepage Groovy Content on InfoQ
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Functional Programming Kata with Groovy
Scott Hickey works through a solution to the Bank OCR kata, using Groovy and functional programming techniques. The code uses recursion plus Groovy methods that support functional programming.
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Groovy AST Transformations
Paul King reviews some of the most useful of the Groovy built-in AST transformations. He talks about the internal workings of AST transformations and how to write your own.
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Full Stack Groovy Developer
Iván López presents the technological stack of Polaromatic, and demonstrates that it's possible to write the whole stack with Groovy: Backend, Javascript, HTML, Android, test, build tool.
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Working with Databases & Groovy
Paul King reviews the features in Groovy which make it easy to work with databases - Groovy SQL, datasets -, and working with NoSQL databases such as MongoDB and Neo4J.
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Writing a Kubernetes Autoscaler with Groovy and Spring Boot
Ray Tsang shares his experience in writing a custom metrics collector plus an autoscaler using Groovy and Spring Boot, deployed as containerized microservices in Kubernetes.
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Seriously, Use Groovy Now
Ken Kousen demonstrates how one can add Groovy to Java applications and simplify his development job immediately.
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Gpars: Concurrency in Java & Groovy
Ken Kousen reviews the basic concepts of the Groovy Parallel Streams framework and demonstrates communicating sequential processes, promises, dataflow concurrency and concurrent collection processing.
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Groovy: The Awesome Parts
Paul King presents examples of Groovy and its application: DSL, dynamic typing, extensible static type system, Android programming, concurrency, functional, frameworks and tools.
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Testing with Spock: The Logical Choice
Iván López discusses the basics of Spock and how easily one can test a Java application. Spock is a Groovy-based testing and specification framework for Java and Groovy applications.
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The Epic Groovy Puzzlers S02: The Revenge of the Parentheses
Viktor Gamov and Baruch Sadogursky discuss the Groovy Puzzlers.
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What will a Groovy DSL Look Like in 2016
Cédric Champeau illustrates what a modern DSL written in Groovy is, syntactically speaking, and implementation wise. He also covers how you can improve the syntax of your DSL, its performance, and UX.
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Advanced Groovy Tips & Tricks
Ken Kousen examines features of Groovy that can make your life easier once you're past the initial adoption stage. Examples include closure coercion, mixins, simple runtime metaprogramming, and more.
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