# File lib/action_dispatch/routing/mapper.rb, line 1252 def match(path, *rest) if rest.empty? && Hash === path options = path path, to = options.find { |name, value| name.is_a?(String) } options[:to] = to options.delete(path) paths = [path] else options = rest.pop || {} paths = [path] + rest end options[:anchor] = true unless options.key?(:anchor) if options[:on] && !VALID_ON_OPTIONS.include?(options[:on]) raise ArgumentError, "Unknown scope #{on.inspect} given to :on" end paths.each { |_path| decomposed_match(_path, options.dup) } self end