lib/newrelic-management/util.rb
def cachier(label, time = 30, &block)
      var = "@_cachier_#{label}"
      cache = instance_variable_get(var) || {}
      return cache['data'] if cache['timestamp'] && Time.now <= cache['timestamp'] + time
      cache['timestamp'] = Time.now
      cache['data'] = block.yield
      instance_variable_set(var, cache)
      cache['data']
    end
def cachier(label, time = 30, &block)
      var = "@_cachier_#{label}"
      cache = instance_variable_get(var) || {}
      return cache['data'] if cache['timestamp'] && Time.now <= cache['timestamp'] + time
      cache['timestamp'] = Time.now
      cache['data'] = block.yield
      instance_variable_set(var, cache)
      cache['data']
    end
=>    Cache    <= 

 => Cache Return of a Function