class YARP::InNode

def inspect(inspector = NodeInspector.new)
  inspector << inspector.header(self)
  inspector << "├── pattern:\n"
  inspector << inspector.child_node(pattern, "│   ")
  if (statements = self.statements).nil?
    inspector << "├── statements: ∅\n"
  else
    inspector << "├── statements:\n"
    inspector << statements.inspect(inspector.child_inspector("│   ")).delete_prefix(inspector.prefix)
  end
  inspector << "├── in_loc: #{inspector.location(in_loc)}\n"
  inspector << "└── then_loc: #{inspector.location(then_loc)}\n"
  inspector.to_str
end