class Calculator
Public Class Methods
new(var1, var2)
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# File lib/studio_game/calculator.rb, line 3 def initialize(var1, var2) @var1 = var1.to_i @var2 = var2.to_i end
Public Instance Methods
add()
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# File lib/studio_game/calculator.rb, line 8 def add @var1 + @var2 end
subtract()
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# File lib/studio_game/calculator.rb, line 12 def subtract @var1 - @var2 end