get_class_or_module container, ignore_constants = false

in lib/rdoc/parser/ruby.rb [344:400]

• 48 lines of code
• 13 McCabe index (conditional complexity)

  def get_class_or_module container, ignore_constants = false
    skip_tkspace
    name_t = get_tk
    given_name = ''.dup

    
    if :on_op == name_t[:kind] and '::' == name_t[:text] then 
      name_t = get_tk
      container = @top_level
      given_name << '::'
    end

    skip_tkspace_without_nl
    given_name << name_t[:text]

    is_self = name_t[:kind] == :on_op && name_t[:text] == '<<'
    new_modules = []
    while !is_self && (tk = peek_tk) and :on_op == tk[:kind] and '::' == tk[:text] do
      prev_container = container
      container = container.find_module_named name_t[:text]
      container ||=
        if ignore_constants then
          c = RDoc::NormalModule.new name_t[:text]
          c.store = @store
          new_modules << [prev_container, c]
          c
        else
          c = prev_container.add_module RDoc::NormalModule, name_t[:text]
          c.ignore unless prev_container.document_children
          @top_level.add_to_classes_or_modules c
          c
        end

      record_location container

      get_tk
      skip_tkspace
      if :on_lparen == peek_tk[:kind] 
        parse_method_or_yield_parameters
        break
      end
      name_t = get_tk
      unless :on_const == name_t[:kind] || :on_ident == name_t[:kind]
        raise RDoc::Error, "Invalid class or module definition: #{given_name}"
      end
      if prev_container == container and !ignore_constants
        given_name = name_t[:text]
      else
        given_name << '::' + name_t[:text]
      end
    end

    skip_tkspace_without_nl

    return [container, name_t, given_name, new_modules]
  end