Ruby - Evaluate expressions while debugging in Netbeans

I am using Netbeans as a ruby IDE, When I'm debugging I would like to be able to run an expressions to see values开发者_运维知识库 or ouputs of method calls when I have hit a break point. Is this possible in netbeans, if so how?

Thanks

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This is not available in the Netbeans IDE, there is an enhancement request but Netbeans have now dropped Ruby support.