example.rb

def parent
    server = :freenode
    @http = 80

    child #.call(self?) where self is scope
    undesired(server, @http)
end
def child
    puts server #should say freenode
    puts @http #should say 80
end
def undesired(server, http) #passes arguments instead of a scope
  
    puts server #says freenode
    puts http #says 80
end

parent