The most famous JRuby's feature was its speed, even surpassing other Ruby implementations.
With Java7 released, JVM-based dynamic language developers got excited with all the possibilities
In this session I will show Java 7 new features, and how JRuby benefits from them; What is the real deal on having dynamic invocations on JVM, what approach JRuby took on exploring this improvements, and last but not least, how you can benefit from all this stuff by running your apps on JRuby. Deep technical talk.


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