Groovy
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JavaOne 2012: A Walk Through of Groovy’s AST Transformations
I made the very short walk from Hilton Plaza A/B back to Hilton Golden Gate 3/4/5 to see the presentation…
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Stuff I Learned from Grails Consulting
I don’t do much Grails consulting since I work for the Engineering group, and we have an excellent group of…
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Test Driven Traps, part 1
Have you ever been in a situation, where a simple change of code, broke a few hundred tests? Have you…
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Apache Camel using Groovy Introduction
From their site, it says the Apache Camel is a versatile open-source integration framework based on known Enterprise Integration Patterns.…
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FreeChart with Groovy and Apache POI
The point of this article is to show you how to parse data from an Excel spreadsheet that looks like…
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Groovy DSL – A Simple Example
Domain Specific Languages (DSLs) have become a valuable part of the Groovy idiom. DSLs are used in native Groovy builders,…
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Grails Custom AuthenticationProvider
In order to tighten up security in our new Grails app I went about implementing the Spring Security Plugin. Getting…
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GitHub Social Graphs with Groovy and GraphViz
The Goal Using the GitHub API, Groovy and GraphViz to determine, interpret and render a graph of the relationships between…
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Using Groovy scriptlets inside a *.docx document
Introduction One of my recent projects required automated generation of contracts for customers. Contract is a legal document of about…
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