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Is JRuby compatibility to Ruby not very close?
Joined: Nov 18, 2009
Nov 18, 2009 18:40:02
I am writing a fairly complex application in JRuby using Eclipse. The problem is that when running the code no errors are raised in the ruby code and no
exceptions for java code.
This is adding a significant amount of development time, time that I really don't have and time lost if I just used MRI.
In fact, writing JRuby with these issues is probably slower than if I just used Java, which is shocking to me.
Is there some magic trick in getting ruby and java to behave properly? If it matters, it is a swing based app.
Joined: Feb 05, 2003
Nov 26, 2009 10:03:08
This is the first time I've heard of anyone having this problem. It should dump errors to the console. The support for JRuby on NetBeans is a bit better than Eclipse, so if you aren't married to Eclipse...
A good workman is known by his tools.
It is sorta covered in the
JavaRanch Style Guide
subject: Is JRuby compatibility to Ruby not very close?
I don't know Ruby on Rails: can RoR and Java be in the same app?
If Ruby can load java libraries, why use JRuby?
JRuby IDE support
What would you add to Java?
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