Module: Mutual::Incrementable
Instance Method Summary collapse
Instance Method Details
#increment! ⇒ Object
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# File 'lib/incrementable.rb', line 4 def increment! @incrementable_counter ||= 0 @incrementable_counter += 1 end |
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# File 'lib/incrementable.rb', line 4 def increment! @incrementable_counter ||= 0 @incrementable_counter += 1 end |