module Sashite::CGN::PreviousMovesCounter

Constants

PATTERN

Public Class Methods

dump(io) click to toggle source
# File lib/sashite/cgn/previous_moves_counter.rb, line 23
def self.dump io
  raise ArgumentError unless dumpable? io

  Null.dumpable?(io) ? Null.dump : UnsignedInteger.dump(io)
end
dumpable?(io) click to toggle source
# File lib/sashite/cgn/previous_moves_counter.rb, line 19
def self.dumpable? io
  Null.dumpable?(io) || UnsignedInteger.dumpable?(io)
end
load(io) click to toggle source
# File lib/sashite/cgn/previous_moves_counter.rb, line 13
def self.load io
  raise ArgumentError unless loadable? io

  Null.loadable?(io) ? Null.load : UnsignedInteger.load(io)
end
loadable?(io) click to toggle source
# File lib/sashite/cgn/previous_moves_counter.rb, line 9
def self.loadable? io
  !!io.match("^#{PATTERN}$")
end