You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: block_node.rb
    path of file: ./repos/solargraph/lib/solargraph/parser/rubyvm/node_processors
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module Solargraph
  module Parser
    module Rubyvm
      module NodeProcessors
        class BlockNode < Parser::NodeProcessor::Base
          include NodeMethods

          def process
            location = get_node_location(node)
            parent = i
    
          def process
            location = get_node_location(node)
            parent = if other_class_eval?
              Solargraph::Pin::Namespace.new(
                location: location,
                type: :class,
                name: unpack_name(node.children[0].children[0])
              )
            else
              region.closure
            end