Module: SimpleProfiler

Extended by:
ClassConfig
Defined in:
lib/simple_profiler.rb,
lib/simple_profiler/event.rb,
lib/simple_profiler/version.rb,
lib/simple_profiler/reporters/logger.rb,
lib/simple_profiler/reporters/summary.rb

Defined Under Namespace

Modules: Reporters Classes: Event

Constant Summary collapse

VERSION = 
'0.2.0'

Class Method Summary collapse

Class Method Details

.profile_class_methods(klass, *methods) ⇒ Object 



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# File 'lib/simple_profiler.rb', line 32

def profile_class_methods(klass, *methods)
  methods.each do |method|
    new_method = "__#{method}_profiled__"
    klass.singleton_class.send :alias_method, new_method, method
    klass.send(:define_singleton_method, method) do |*args, &block|
      SimpleProfiler.track klass, :class, method, args do
        send new_method, *args, &block
      end
    end
  end
end

.profile_instance_methods(klass, *methods) ⇒ Object 



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# File 'lib/simple_profiler.rb', line 20

def profile_instance_methods(klass, *methods)
  methods.each do |method|
    new_method = "__#{method}_profiled__"
    klass.send :alias_method, new_method, method
    klass.send(:define_method, method) do |*args, &block|
      SimpleProfiler.track klass, :instance, method, args do
        send new_method, *args, &block
      end
    end
  end
end

.track(klass, target, method, args) ⇒ Object 



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# File 'lib/simple_profiler.rb', line 44

def track(klass, target, method, args)
  started_at = Time.now
  memory = process_memory
  
  result = yield
  
  tracked_args = track_method_args ? args : []
  notify Event.new(klass, target, method, tracked_args, started_at, Time.now, memory, process_memory)
  result
end