Add method to Closure

Question

I\'ve added a method to Closure\'s metaClass, but I don\'t seem to be able to get a reference for the instance the method is being called on. In th

Answer 1

The problem is that Closure.metaclass and { -> }.metaClass are the different instances.

println (Closure.metaClass)
println ({ -> }.metaClass)

yields:

org.codehaus.groovy.runtime.HandleMetaClass@12f5f0d
org.codehaus.groovy.runtime.metaclass.ClosureMetaClass@192d8d6