Changing code in Grails services

I've been using Grails for the last couple of months, and I'm loving it. While looking up some reference information, I stumbled across this gem.

Its always been frustrating when updating services that the server needed to be restarted. Well, this problem has been caused because I've been specifying the type of my services instead of using the def keyword. Now that I'm not specifying the type, no more server restarts!

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