class Prism::DotVisitor

def visit_alias_method_node(node)

Visit a AliasMethodNode node. 
def visit_alias_method_node(node)
  table = Table.new("AliasMethodNode")
  id = node_id(node)
  # new_name
  table.field("new_name", port: true)
  digraph.edge("#{id}:new_name -> #{node_id(node.new_name)};")
  # old_name
  table.field("old_name", port: true)
  digraph.edge("#{id}:old_name -> #{node_id(node.old_name)};")
  # keyword_loc
  table.field("keyword_loc", location_inspect(node.keyword_loc))
  digraph.nodes << <<~DOT
    #{id} [
      label=<#{table.to_dot.gsub(/\n/, "\n  ")}>
    ];
  DOT
  super
end