# File webrick/httpversion.rb, line 16 def self.convert(version) version.is_a?(self) ? version : new(version) end
# File webrick/httpversion.rb, line 20 def initialize(version) case version when HTTPVersion @major, @minor = version.major, version.minor when String if /^(\d+)\.(\d+)$/ =~ version @major, @minor = $1.to_i, $2.to_i end end if @major.nil? || @minor.nil? raise ArgumentError, format("cannot convert %s into %s", version.class, self.class) end end