Class: Nightwing::Metric

Inherits:

Object

• Object
• Nightwing::Metric

Defined in:

lib/nightwing/metric.rb

Instance Attribute Summary

• #namespace ⇒ Object readonly

  Returns the value of attribute namespace.

Instance Method Summary

• #for(queue:, worker: nil) ⇒ Object

  Generates a metric name.

• #initialize(namespace) ⇒ Metric constructor

  A new instance of Metric.

Constructor Details

#initialize(namespace) ⇒ Metric

# File 'lib/nightwing/metric.rb', line 7

def initialize(namespace)
  @namespace = namespace
end

Instance Attribute Details

#namespace ⇒ Object (readonly)

Returns the value of attribute namespace.

# File 'lib/nightwing/metric.rb', line 5

def namespace
  @namespace
end

Instance Method Details

#for(queue:, worker: nil) ⇒ Object

Generates a metric name

returns a String object

# File 'lib/nightwing/metric.rb', line 18

def for(queue:, worker: nil)
  worker_name = worker.to_s.underscore.tr("/", "_") if worker
  [namespace, queue, worker_name].compact.join(".")
end