a) I really like the concept of Ruby's open classes which allows you to modify build-in classes. Is something similar possible in Groovy or do you plan adding such a feature?
b) Do you think the startup time of the VM is a problem for a scripting language?
Tug Wilson
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Joined: Dec 12, 2006
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Yes there are several ways of modifying the behaviour of a class in Groovy.
I gave a talk on this subject at the last UK Groovy user Group meeting.