class Prism::DotVisitor

def visit_index_target_node(node)

Visit a IndexTargetNode node. 
def visit_index_target_node(node)
  table = Table.new("IndexTargetNode")
  id = node_id(node)
  # flags
  table.field("flags", call_node_flags_inspect(node))
  # receiver
  table.field("receiver", port: true)
  digraph.edge("#{id}:receiver -> #{node_id(node.receiver)};")
  # opening_loc
  table.field("opening_loc", location_inspect(node.opening_loc))
  # arguments
  unless (arguments = node.arguments).nil?
    table.field("arguments", port: true)
    digraph.edge("#{id}:arguments -> #{node_id(arguments)};")
  end
  # closing_loc
  table.field("closing_loc", location_inspect(node.closing_loc))
  # block
  unless (block = node.block).nil?
    table.field("block", port: true)
    digraph.edge("#{id}:block -> #{node_id(block)};")
  end
  digraph.nodes << <<~DOT
    #{id} [
      label=<#{table.to_dot.gsub(/\n/, "\n  ")}>
    ];
  DOT
  super
end