normalized_file_list

in lib/rdoc/rdoc.rb [291:329]

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

  def normalized_file_list(relative_files, force_doc = false,
                           exclude_pattern = nil)
    file_list = {}

    relative_files.each do |rel_file_name|
      rel_file_name = rel_file_name.sub(/^\.\//, '')
      next if rel_file_name.end_with? 'created.rid'
      next if exclude_pattern && exclude_pattern =~ rel_file_name
      stat = File.stat rel_file_name rescue next

      case type = stat.ftype
      when "file" then
        mtime = (stat.mtime unless (last_modified = @last_modified[rel_file_name] and
                                    stat.mtime.to_i <= last_modified.to_i))

        if force_doc or RDoc::Parser.can_parse(rel_file_name) then
          file_list[rel_file_name] = mtime
        end
      when "directory" then
        next if rel_file_name == "CVS" || rel_file_name == ".svn"

        created_rid = File.join rel_file_name, "created.rid"
        next if File.file? created_rid

        dot_doc = File.join rel_file_name, RDoc::DOT_DOC_FILENAME

        if File.file? dot_doc then
          file_list.update(parse_dot_doc_file(rel_file_name, dot_doc))
        else
          file_list.update(list_files_in_directory(rel_file_name))
        end
      else
        warn "rdoc can't parse the #{type} #{rel_file_name}"
      end
    end

    file_list
  end