class RubyGo::NullStone
This can be changed to a Pass object
Public Class Methods
new(color = :empty)
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# File lib/ruby-go/stone.rb, line 36 def initialize(color = :empty) @x_coord = nil @y_coord = nil @color = color end
Public Instance Methods
empty?()
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# File lib/ruby-go/stone.rb, line 46 def empty? true end
to_sgf()
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# File lib/ruby-go/stone.rb, line 42 def to_sgf ";#{color.to_s[0].upcase}[]" end