# File lib/asciidoctor/path_resolver.rb, line 121 def initialize(file_separator = nil, working_dir = nil) @file_separator = file_separator.nil? ? (File::ALT_SEPARATOR || File::SEPARATOR) : file_separator if working_dir.nil? @working_dir = File.expand_path(Dir.pwd) else @working_dir = is_root?(working_dir) ? working_dir : File.expand_path(working_dir) end end