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RAD with Ruby

Posted by Hemos on from the i'm-big-in-japan dept.

Amit Upadhyay writes "KDE's award winning integrated development environment KDevelop, has integrated support for Ruby, an excellent and easy to use object oriented scrpting language. If you are looking for a good programming tool for quickly developing a professional one off application, Ruby (with KDE bindings) maybe just the thing for you. There is a quick tutorial and an online book to get you started. You may also want to read a quite informative comparison of Python with Ruby. If you are web developer or write enterprise applications with JAVA etc, take a look at Ruby on Rails(api), they have a nice blog too. KDevelop provides a GUI builder and Debugger for rapid application development(RAD) with Ruby, which is getting better. There is a nice tutorial on using KDE libraries with Ruby. And if you have lots of code in C/C++, extending Ruby to use them is easy.
"

7 of 162 comments (clear)

  1. Why Ruby? by Anonymous Coward · · Score: 5, Informative

    With so many other languages out there, why bother with Ruby?

    Perhaps an example would be best.

    http://www.rubyonrails.org/show/AccessControlLis tE xample

    NOTE: In the above example, the Model Code (just a handfule of lines) is what creates all the database-mapped classes and relationships. In other words, the implementation of functions used in the Example Usage were created on the fly!

    If you haven't done enough object-relational mapping using other languages to be blown away by this example, then here are 37 other reasons:

    http://hypermetrics.com/ruby37.html

    Ruby Home
    http://www.ruby-lang.org/

  2. Short version... by Cooper_007 · · Score: 5, Insightful
    KDevelop has Ruby bindings.

    That's all the news in there. I really don't understand why the submitter chose to include a whole bunch of Python vs Ruby links. The actual news bit isn't about that at all...

    Cooper
    --
    I don't need a pass to pass this pass
    - Groo The Wanderer -

    1. Re:Short version... by BalloonMan · · Score: 5, Insightful

      That's cutting it just a bit short. KDevelop now has Ruby bindings... but why? Perhaps because Ruby is gaining momentum and mindshare, which is a good (IMHO) and newsworthy thing.

      As for the Python vs. Ruby soapbox: I think it'a a valid component of the news because the two languages are fighting for mindshare in the same pool of savvy OO-script developers.

      Without getting into particulars, I must say I've been through Perl, then Python, and now Ruby, and I'm most satisfied with Ruby. Sadly, Ruby folks seem to be so busy doing cool things that they are just awful at evangelizing their language. The language a little bit younger and less polished than Python, but they're catching up fast. The inclusion in KDE is an indication of this progress.

  3. KDevelop by Pemdas · · Score: 5, Insightful
    I love emacs. (No this is not an attempt to start a flamewar).

    Since I wanted to see what the fuss was about, I recently grabbed the most recent KDevelop and took it for a spin. It's got a ton of really, really cool stuff in there. Integration with valgrind is sweet. The debugger integration is a Good Thing. The reasonably intuitive API documentation access is great. The integration with QT designer is beautiful.

    If I were just starting to code, I'd probably use Kdevelop.

    However, I found over the course of a couple of painful days that I'm too dependent on some features of emacs to make the switch worthwhile. Quick searching. Tab indentation. Keyboard split buffers. Mouseless cut and paste.

    Some of these have equivalents in Kdevelop that would just require relearning a different way to work, which is fine, if somewhat aggravating in my personal case. But some, like tab indentation, don't. So I'm back in good old emacs.

    I hear that there may be an effort to embed emacs as one of the source code editor options, in which case I'd definitely switch. I'd probably even switch if there were some reasonable emacs-like bindings in Kate. It looks like a really cool tool generally, and I'm hopeful that I'll be able to make a switch sometime in the not too distant future.

    1. Re:KDevelop by GnuVince · · Score: 5, Funny

      I think the reason there's a KVim and no KEmacs is because the Emacs folks didn't understand that the goal was to embed Emacs into KDE, not KDE into Emacs.

  4. JRuby and RDT by Headius · · Score: 5, Informative

    As long as we're dumping Ruby links, I must plug a project I work on and a project I work with daily:

    JRuby is a 100% java implementation of Ruby 1.8. The most recent release is pretty old, but the version in CVS is shaping up nicely and is getting quite stable. I joined development over a month ago, and work has been rapidly ramping up.

    The Ruby Development Tool aims to bring a full Ruby develop/test/debug environment to the Eclipse platform. It is also rapidly maturing, and may in the future use portions of JRuby for parsing and debugging. While using or developing JRuby, the RDT is a welcome companion, allowing me to stay within Eclipse when developing both Java and Ruby.

    I would also recommend tracing back to previous Ruby posts on /. for more information and links.

  5. There is only one guide to Ruby... by Copley · · Score: 5, Informative

    You have to read this. It's more than an intro to Ruby... It's a mini adventure!

    Why's Poignant Guide to Ruby

    Those foxes! That cat! The crazy goat!

    --
    I am bald