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# File 'lib/abaci/metric.rb', line 3 def self.add(key) Abaci.store.sadd('_metrics', key) end
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# File 'lib/abaci/metric.rb', line 7 def self.all Abaci.store.smembers('_metrics') end
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# File 'lib/abaci/metric.rb', line 11 def self.remove(key) Abaci.store.srem('_metrics', key) end