JRuby Great Addition To Java Development

An anonymous reader writes "JRuby combines the object-oriented strength of Smalltalk, the expressiveness of Perl, and the flexibility of the Java class libraries into a single, efficient rapid development framework for the Java platform. This article introduces JRuby, a sophisticated addition to your Java development toolbox."

Comments

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[Intrigued]

To my understanding, this is one script interpreter that is being developed for Java. It offers ease of use for people accostumbed to working with Ruby.

For a larger view of the language development being done similar to this, take a look at List of Java virtual machine languages.

I should think that most people will find at least something that appeals to them.

Re:So what exactly is the difference...

[bonniot]

Ruby and Groovy are different languages. They happen to be both scripting languages, and to have an implementation that runs on the jre (Java Runtime Environment), that's all.

The JRuby article is part of the alt.lang.jre series, with announced articles about "Rhino, Nice, and NetRexx, and many other exciting alternate languages for the JRE". It looks like the articles are coming in this order, one around the beginning of each month.

Hrmph.

[Estanislao Mart�nez]

Last I looked (which can't have been over a month ago), JRuby was far from being ready for prime time. I'm a Ruby guy myself, yet I really wouldn't touch JRuby just yet, unless my purpose was to develop it myself.

Groovy is, IMO, a near-clone of Ruby designed from the ground up to integrate with Java, and would probably be a better choice than JRuby. I think the Groovy documentation isn't quite there yet, tugh.