Module: Tally::Calculators

Included in:
Tally
Defined in:
lib/tally/calculators.rb

Instance Method Summary collapse

Instance Method Details

#calculators ⇒ Object 



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# File 'lib/tally/calculators.rb', line 4

def calculators
  @calculators ||= []
end

#register_calculator(*class_name) ⇒ Object 



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# File 'lib/tally/calculators.rb', line 8

def register_calculator(*class_name)
  @calculators ||= []

  class_name.each do |class_name|
    unless @calculators.include?(class_name.to_s)
      @calculators.push(class_name.to_s)
    end
  end

  nil
end

#unregister_calculator(*class_names) ⇒ Object 



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# File 'lib/tally/calculators.rb', line 20

def unregister_calculator(*class_names)
  @calculators ||= []

  class_names = class_names.map(&:to_s)

  @calculators.delete_if { |n| class_names.include?(n) }
end