class Solargraph::Parser::ParserGem::NodeProcessors::SendNode

def process_prepend
  if node.children[2].is_a?(AST::Node) && node.children[2].type == :const
    cp = region.closure
    node.children[2..-1].each do |i|
      pins.push Pin::Reference::Prepend.new(
        location: get_node_location(i),
        closure: cp,
        name: unpack_name(i)
      )
    end
  end
end