Module: DMTool::Roller

Defined in:
lib/dmtool/roller.rb

Class Method Summary collapse

Class Method Details

.roll(dice, directives) ⇒ Object 



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# File 'lib/dmtool/roller.rb', line 2

def self.roll(dice, directives)
  ret_val = dice.map do |die|
    directives.each_with_object(die) do |directive, ret|
      directive.process(ret)
    end
  end
  ret_val
end

.sum(dice, directives) ⇒ Object 



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# File 'lib/dmtool/roller.rb', line 11

def self.sum(dice, directives)
  roll(dice, directives).map(&:value).inject(0, :+)
end