Module: Redis::Objects::Counters::InstanceMethods

Defined in:
lib/redis/objects/counters.rb

Overview

Instance methods that appear in your class when you include Redis::Objects.

Instance Method Summary collapse

Instance Method Details

#decrement(name, by = 1) ⇒ Object

Decrement a counter. Called mainly in the context of :counter_cache



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# File 'lib/redis/objects/counters.rb', line 145

def decrement(name, by=1)
  if self.class.counter_defined?(name)
    send(name).decrement(by)
  else
    super # ActiveRecord
  end
end

#increment(name, by = 1) ⇒ Object

Increment a counter. Called mainly in the context of :counter_cache



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# File 'lib/redis/objects/counters.rb', line 136

def increment(name, by=1)
  if self.class.counter_defined?(name)
    send(name).increment(by)
  else
    super # ActiveRecord
  end
end