module SyntaxTree::WithScope

def visit_params(node)

arguments.
Visit for keeping track of local arguments, such as method and block

def visit_params(node)
  add_argument_definitions(node.requireds)
  add_argument_definitions(node.posts)
  node.keywords.each do |param|
    current_scope.add_local_definition(param.first, :argument)
  end
  node.optionals.each do |param|
    current_scope.add_local_definition(param.first, :argument)
  end
  super
end

Instance Methods