An interesting trend is emerging in the world of Web APIs, with various engineers and companies advocating for dedicated APIs for each consumer with particular needs. Imagine a world where your system needs to expose not only one API for iOS, one API for Android, one for the website, and one for the AngularJS app front end, but also APIs for various set-top boxes and exotic mobile platforms or for third-party companies that call your API. Read more...

Recently, I saw an interesting tweet, mentioning a JavaScript trick using default parameters to make a parameter mandatory. In a language like Apache Groovy, when statically compiled, you’d get a compilation error if you forgot a parameter, because the signature couldn’t be found by the compiler. In dynamic mode, you’d get a runtime error though, with a MissingMethodException (and the error message should give you a hint as to which method you should actually call instead). Read more...

It’s literally the eve of SpringOne2GX, in Washington DC! I’m flying tomorrow, for 9+ hours above the Atlantic, to gather with the cool kids of the Groovy ecosystem. I’m impatient to see some of my fellow readers and Groovy users around there. And let me wish the Griffon framework and its team a Groovy birthday! Releases Ratpack 1.0-rc-2, a second release candidate Gradle 2.7-rc-2 released Grails 3.0.5 released with the new Web API profile Grails 3. Read more...

Is it really already September? Time flies so fast in the Groovy ecosystem, and although the northern hemisphere was taking some Summer vacation breaks (at least that’s what I did!) there was quite a bit of interesting content published! Regarding events, after successful and busy Greach, GR8Conf US/EU conferences, we’re getting ready for September’s SpringOne2GX in Washington! There’s still time to register and join the Groovy ecosystem affictionados! And I’m really eager to seeing you there. Read more...

The not-so-weekly Groovy column is back for a summer edition on the shores of the Atlantic ocean (at least, that’s where I am now!) and there was a lot to catch up with in terms of news! Ratpack is almost at 1.0, only a couple of weeks to go for the mythical release, whereas Gradle arrived in version 2.6, and some updates to the two main Grails lines were out too. Read more...

Although on a more irregular schedule, Groovy Weekly continues in the summer with its 74th edition, crossing the bar of the 3000 total news items tracked since it all started! Some interesting releases for this edition, like the Groovy 2.4.4 release under the Apache umbrella! After a failed attempt, our second try was succesful, and it was particularly important to get it right out the door, as an important security issue uncovered was fixed in this release, and all Groovy users (and frameworks and libraries using Groovy) should upgrade as soon as possible — especially as no older version will be released with the patch. Read more...

It’s definitely not Tuesday, but nonetheless, lots of accumulated great and Groovy content to share with you all! It’s not easy to keep up the pace, sorry for the irregular timing of this column — I might have to remove the “Weekly” part of the name! But you won’t regret this edition, packed with so much content! Already one month gone by since GR8Conf Europe 2015, but we have content to share about the event! Read more...

It took us a while to get it finished, but I assure you it was well worth the wait, and Groovy in Action, 2nd edition, is real! I just received my copies this morning! Congrats to my fellow co-authors, and in particular to Dierk and Paul for their patience and dedication to this project, without whom the book would have never gone through its print stage!

This 72th edition is being authored live from the Hackergarten session at GR8Conf Europe 2015, in Copenhagen (Denmark), where Groovy hackers are working on various contributions to the Groovy and Grails ecosystem, updating Grails 2 plugins to Grails 3, crafting a Groovy UI builder for Android, or work on some Gradle plugins. A busy evening! It’s been a little long while coming, but Groovy in Action 2nd edition has just been sent to the printers! Read more...

GR8Conf Europe 2015 is literally around the corner, as the conference will start next week in Copenhagen! I’m really excited to be joining the usual flock of Groovy afictionados and talk all things Groovy. Speaking of conferences, lots of new videos and accompanying slide decks have been released, so there are hours of binge watching ahead! By now, I think I can stop reminding you about the move of Groovy from Codehaus to the Apache Software Foundation? Read more...