groovy: how to pass varargs and closure in same time to a method?

Question

Given following groovy function:

def foo(List params, Closure c) {...}

The method call would be:

foo([\'a\', \'b         


        

Answer 1

I think this only could be possible if you use an array as argument or an Variable-Length Argument List :

def foo(Object... params) {
    def closureParam = params.last()
    closureParam()
}

foo('a', 'b') { print "bar" }