21 lines
386 B
Ruby
21 lines
386 B
Ruby
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require_relative "gate.rb"
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require_relative "port.rb"
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# Represents an OR gate
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class OrGate < Gate
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# Called when inputs change.
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# Calculates OR of all inputs and sets output port to that value.
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def inputs_changed(vals)
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orval=nil
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vals.each do |val|
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if orval==nil
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orval=val
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else
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orval=orval|val
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end
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end
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out.setval(orval)
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end
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end
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