lib/tabs/tabs.rb in tabs-0.7.1 vs lib/tabs/tabs.rb in tabs-0.8.0

@@ -57,11 +57,11 @@
     raise UnknownMetricError.new("Unknown metric: #{key}") unless metric_exists?(key)
     type = hget("metrics", key)
     metric_klass(type).new(key)
   end
 
-  def counter_total(key, period=nil)
+  def counter_total(key)
     raise UnknownMetricError.new("Unknown metric: #{key}") unless metric_exists?(key)
     raise MetricTypeMismatchError.new("Only counter metrics can be incremented") unless metric_type(key) == "counter"
     get_metric(key).total
   end
 
@@ -82,14 +82,19 @@
 
   def metric_exists?(key)
     list_metrics.include? key
   end
 
-  def drop_metric(key)
+  def drop_metric!(key)
     raise UnknownMetricError.new("Unknown metric: #{key}") unless metric_exists?(key)
     metric = get_metric(key)
     metric.drop!
     hdel "metrics", key
+  end
+
+  def drop_all_metrics!
+    metrics = self.list_metrics
+    metrics.each { |key| self.drop_metric! key }
   end
 
   private
 
   def metric_klass(type)