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: view_additions_rails7.rb
    path of file: ./repos/versioncake/lib/versioncake
    
    the code of the file until where you have to start completion: require 'action_view'

# register an addition detail for the lookup context to understand,
# this will allow us to have the versions available upon lookup in
# the resolver.
ActionView::LookupContext.register_detail(:versions){ [] }

ActionView::Resolver::PathParser.class_eval d
    
  def initialize(source, identifier, handler, locals:, format: nil, variant: nil, virtual_path: nil, version: nil)
    @source            = source
    @identifier        = identifier
    @handler           = handler
    @compiled          = false
    @locals            = locals
    @virtual_path      = virtual_path

    @variable = if @virtual_path
      base = @virtual_path.end_with?("/") ? "" : ::File.basename(@virtual_path)
      base =~ /\A_?(.*?)(?:\.\w+)*\z/
      $1.to_sym
    end