How can I get a reference to a method?

Question

Is it possible in Ruby to get a reference to methods of an object ( I would like to know if this can be done without procs/lambdas ) , for example , consider the following c

Answer 1

You can get a reference to the method by object.method(:method_name).

Eg: To get a reference to system method.

m = self.method(:system)
m.call('ls')