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Criar aplicações web, escrever shell scripts facilmente, escrever de forma concisa, criar casos de teste usando integração com JUnit, ou prototipar nunca foi tão conciso e groovy.

Groovy funciona transparentemente com todos os objetos e bibliotecas Java existentes e compila diretamente para Java bytecode tanto no desenvolvimento de aplicações como no modo script.

Groovy fornece poder adicional :

  • conceitos de linguagem aprimorados
    • Suporte a closures - blocos de código reutilizáveis
    • Sintaxe nativa parar listas e mapas
    • Suporte ao padrão Gof Builder através na noção de builders
    • Operadores regex ao nível de sintaxe e sequências de escape
    • Suporte nativo a JavaBean
    • Sobrecarga de operadores  para simplificar o trabalho com Collections e Maps
    • Iteração polimórfica e autoboxing
    • Estensão da biblioteca padrão da Java através do GDK
  • Características* padrão úteis para aumentar a produtividade do desenvolvedor, tais como:
  • Ótimos módulos definidos pelo usuário
    • Grails : Groovy on rails para o fácil desenvolvimento de aplicações multi-camada
    • Gram : uma ferramenta do tipo xdoclet para processar marcações doclet tags ou anotações do Java 5
    • COM Scripting
    • GroovySWT : wrapper em torno do SWT, a biblioteca gráfica do Eclipse
    • Error rendering macro 'link' : Link needs a name and a URL as arguments.
      : acessando web services com Groovy
    • GSP : Groovy server pages
    • GSQL : acessando banco de dados com Groovy
    • Process : manipulando processos externos
    • XML-RPC : RPC (Remote Procedure Call) sobre HTTP realmente fácil
    • Jabber-RPC: RPC sobre sistemas de mensagens instantâneas baseadas em Jabber (incluindo o Google Talk)
    • Error rendering macro 'link' : Link needs a name and a URL as arguments.
      : use facilmente as APIs de dados do Google dentro doGroovy
    • GORM : Mapeamento Objeto-Relacional do Grails
    • Groovy Monkey: port do Eclipse Monkey para Groovy com algumas melhorias

Divirta-se fazendo seu código mais groovy !!!!

Latest news

The Groovy development team is happy to announce the joint releases of the Groovy 2.4.1 and Groovy 2.3.10 of the Groovy programming language for the Java platform.

Both releases are bug fix releases, and while Groovy 2.4.1 is the latest official stable branch, we thought it might be helpful to some projects who are still on the 2.3.x line to get a final release for that branch. But going forward, the 2.3.x branch won’t see any upcoming release.

You can learn more about all the tickets closed by reading:

For reference, you can also read the release notes of Groovy 2.4 if you haven't had a chance to since the announcement.

Head over to the download section of the new Groovy website to download the binary distribution, or update your dependencies accordingly with those new version numbers.

Thanks a lot for all those who contributed to this release!


Groovy 2.4 released

The Groovy team is happy to announce the release of Groovy 2.4.0!

The big highlight of this release is the Android support, which allows developers to write Android applications fully using Groovy, with much less boilerplate code than raw Java.
The team also focused on various improvements in terms of performance, smaller bytecode generation, or memory consumption.
Other interesting aspects worth noticing in this release are:
  • traits can use the @SelfType annotation with static type checking enabled to restrict to what classes traits can be applied
  • GDK methods improvements
  • some refinements to existing AST transformations
  • further Groovysh improvements as well.
Please have a look at the full release notes for Groovy 2.4 to know more about the new features and all the interesting tickets closed.
You can have a look at the 2.4 changelog on the new Groovy website too.
And then, just go grab this release while it's hot!
Thanks a lot to all those who contributed to this release, whether through bug reports, but also with documentation or code contributions through pull requests. All your help is warmly welcome!
Your support of Groovy and its ecosystem is what makes Groovy so strong, and what will allow it to continue making us all more productive for the next decade!
Keep on groovy'ing!
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