Module: Hallmonitor::Monitored::ClassMethods
- Defined in:
- lib/hallmonitor/monitored.rb
Instance Method Summary collapse
-
#count_for(method_sym, options = {}) ⇒ Object
Sets up a counter for a method by symbol.
-
#timer_for(method_sym, options = {}) ⇒ Object
Sets up a timer for a method by symbol.
- #underscore(value) ⇒ Object
Instance Method Details
#count_for(method_sym, options = {}) ⇒ Object
Sets up a counter for a method by symbol. Method must have already been defined (ie. put this after the method definition)
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# File 'lib/hallmonitor/monitored.rb', line 30 def count_for(method_sym, = {}) metric_name = [:metric_name] || "#{underscore(name)}.#{method_sym}" send(:define_method, "#{method_sym}_with_hallmonitor_counter") do |*args| emit(metric_name) send("#{method_sym}_without_hallmonitor_counter".to_sym, *args) end alias_method "#{method_sym}_without_hallmonitor_counter".to_sym, method_sym alias_method method_sym, "#{method_sym}_with_hallmonitor_counter".to_sym end |
#timer_for(method_sym, options = {}) ⇒ Object
Sets up a timer for a method by symbol. Method must have already been defined (ie. put this after the method definition)
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# File 'lib/hallmonitor/monitored.rb', line 12 def timer_for(method_sym, = {}) metric_name = [:metric_name] || "#{underscore(name)}.#{method_sym}" send(:define_method, "#{method_sym}_with_hallmonitor_timer") do |*args| watch(metric_name) do send("#{method_sym}_without_hallmonitor_timer".to_sym, *args) end end alias_method "#{method_sym}_without_hallmonitor_timer".to_sym, method_sym alias_method method_sym, "#{method_sym}_with_hallmonitor_timer".to_sym end |
#underscore(value) ⇒ Object
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# File 'lib/hallmonitor/monitored.rb', line 41 def underscore(value) word = value.dup word.gsub!(/::/, '.') word.gsub!(/([A-Z]+)([A-Z][a-z])/, '\1_\2') word.gsub!(/([a-z\d])([A-Z])/, '\1_\2') word.tr!('-', ' ') word.downcase! word end |