class GenSid::CounterNum
Public Class Methods
new(initial_value = 0)
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Calls superclass method
GenSid::Counter::new
# File lib/gen_sid/counter_num.rb, line 5 def initialize(initial_value = 0) super(initial_value) end
Public Instance Methods
increment()
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# File lib/gen_sid/counter_num.rb, line 24 def increment @previous_value = @current_value if @current_value.nil? @current_value = @initial_value else if @current_value == 9 @current_value = 0 else @current_value += 1 end end end
next_value()
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# File lib/gen_sid/counter_num.rb, line 13 def next_value increment if @skip_first_value increment @skip_first_value = false end next_val = @current_value status = @previous_value == 9 ? :rollover : :normal [next_val,status] end
value()
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# File lib/gen_sid/counter_num.rb, line 9 def value @current_value.nil? ? @initial_value : @current_value end