lib/spy/subroutine.rb
# tells the spy to call the original method
# @return [self]
tells the spy to call the original method
tells the spy to call the original method
def and_call_through
      @call_through = true
      self
    end
def and_call_through @call_through = true self end
tells the spy to call the original method
tells the spy to call the original method
None
self