Adding organization repos to Travis-CI: Part I

It was a nice Friday, Porras and I were at the BeBanjOffice and  we were working on adding organization support to Travis-CI. First, we needed to find where the user repos were being fetch. Said and done, we found that travis is using the ServiceHookController to ask the server for repos (and to update them too, but …

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Writing your own JRuby extension. Part II: Creating your first class.

What’s the point of coding a JRuby extension if you don’t create classes? Well, I cannot think of any case, but if you find one, please, let me know. Do you remember Java’s classes hierarchy? If so, you’ll realize  that Java objects inherit from java.lang.Object by default but that is not actually what we need. …

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Writing your own JRuby extension. First problem.

Maybe, when requiring your just created extension, you get a LoadError. If it is the first time you require it, it is quite likely that you have not followed JRuby requiring conventions. If you want to know how require works, you can find the best documentation ever about it in the comment before org.jruby.runtime.load.LoadService class. …

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Writing your own JRuby extension. Part I: BasicLibraryService.

Note: not code in this post, but you can see the code in Github. Follow the links! Writing a JRuby extension is very easy, but there are almost not post out there about it. As far as I know, there is only one, Ola’s. It is a really good tutorial indeed, but it lacks some …

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Do you wanna help us with pure-Java Nokogiri?

First things first, if you wanna help, you’ll need to clone the git repo. Just: git clone git://github.com/tenderlove/nokogiri.git cd nokogiri git checkout –track -b java origin/java Install the dependencies. Just: rake install:deps Because it uses some native libraries, you’ll need to do that with MRI. Finally, you’ll need to generate some files, just run jruby …

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Final Status Update (or How to get Nokogiri in JRuby without FFI)

Hi, all, sorry for the silence all these months, but I’ve been working hard on Nokogiri. First things first, it is not complete yet. Anyway, I’m gonna tell you how to build a gem and start working with it. photo credit: Matthew Byrne Clone the repo and checkout the java branch. git clone git://github.com/tenderlove/nokogiri.git git …

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Status Update: RMagick4J, Nokogiri, ruby2java and a possible MagickWand4J

It’s been long time since last status update, but there are some things to tell, so here I am. Thankfully, this year I’m a GSoC student again (and my mentor is Tom too). The main part of my project would be porting Nokogiri to JRuby, so I haven’t code for RMagick for a while now. …

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RMagick4J 0.3.7 Happy Birthmonth released.

RMagick4J 0.3.7 Happy Birthmonth has been released! RMagick is a Ruby binding to ImageMagick and GraphicsMagick. RMagick4J implements ImageMagick functionality and the C portions of RMagick for use with JRuby. Current stable version: 0.3.7 Project URL: http://kenai.com/projects/rmagick4j Installation: gem install rmagick4j New effects: Charcoal Edge Implode Negate Normalize Shade Solarize Wave (I think that’s all …

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