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Groovy 2.3 introduces traits

A few days ago the second beta of Groovy 2.3 got released. One of the major new Groovy 2.3 features are traits. A trait is a reusable set of methods and fields that can be added to ...
grails-logo

Grails Goodness: Extending IntegrateWith Command

We can extend the integrate-with command in Grails to generate files for a custom IDE or build system. We must add a _Events.groovy file to our Grails projects and then write an implementation ...
grails-logo

The Grails depedency injection inheritance pitfall

This blog post is about a small pitfall you should be aware of when combining dependency injection in Grails with inheritance. I think the problem is best explained with a piece of ...
scala-logo

Memoization of Scala Streams

I learnt the hard way that scala internally uses memoization with Streams. This was my first attempt at a solution to Euler Problem 5                 def ...
groovy-logo

Groovy Goodness: Closure as Writable

In a previous post we learned about the Writable interface and how the GString implementation implements this interface. In Groovy we can also use a closure as an implementation of ...
spring-logo

Spring-boot and Scala

There is actually nothing very special about writing a Spring-boot web application purely using Scala, it just works! In this blog entry, I will slowly transform a Java based Spring-boot ...
scala-logo

A SQL query DSL for Scala by ScalikeJDBC

There are a tremendous amount of SQL APIs natively written in Scala. Manuel Bernhardt has summarised a nice collection in his a post. Another collection of Scala SQL APIs can be seen ...
grails-logo

Grails Goodness: Using Groovy SQL

In a previous post we learned how we can use Hibernate native SQL queries in our Grails application. We can also execute custom SQL with Groovy SQL. We must create a new instance of ...
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ClojureScript Routing and Templating with Secretary and Enfocus

A good while ago I was looking for good ways to do client-side routing and templating in ClojureScript. I investigated using a bunch of JavaScript frameworks from ClojureScript, of ...
groovy-logo

How you can benefit from Groovy Shell

This is a post about the Groovy Shell and how it can help you with your daily work (as long as you are working as software developer). You can benefit from the Groovy Shell no matter ...
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