Module: Meter

Defined in:
lib/meter.rb,
lib/meter/backend.rb,
lib/meter/version.rb,
lib/meter/backends.rb,
lib/meter/configure.rb,
lib/meter/configuration.rb

Defined Under Namespace

Modules: VERSION Classes: Backend, Configuration

Class Method Summary collapse

Class Method Details

.backends ⇒ Object

Holds the currently known backends.



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# File 'lib/meter/backends.rb', line 8

def self.backends
  @backends ||= ::OpenStruct.new(
  datadog: ::Meter::Backend.new('127.0.0.1', 8125),
  counter: ::Meter::Backend.new('127.0.0.1', 3333),
  heka:    ::Meter::Backend.new('127.0.0.1', 8128),
)
end

.config ⇒ Object

Public: Lazy-loads and returns the the configuration instance.



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# File 'lib/meter/configure.rb', line 7

def self.config
  @config ||= ::Meter::Configuration.new
end

.configure {|config| ... } ⇒ Object

Public: Yields the configuration instance.

Yields:



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# File 'lib/meter/configure.rb', line 13

def self.configure(&block)
  yield config
end

.gauge(key, value, options = {}) ⇒ Object 



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# File 'lib/meter.rb', line 15

def self.gauge(key, value, options = {})
  backends.datadog.gauge key, value, options

rescue => exception
  ::Meter.config.logger.error exception.inspect
end

.histogram(key, value, options = {}) ⇒ Object 



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# File 'lib/meter.rb', line 22

def self.histogram(key, value, options = {})
  backends.datadog.histogram key, value, options

rescue => exception
  ::Meter.config.logger.error exception.inspect
end

.increment(key, options = {}) ⇒ Object 



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# File 'lib/meter.rb', line 6

def self.increment(key, options = {})
  id = options.delete(:id)
  backends.datadog.increment key, options
  backends.counter.increment("#{key}.#{id}", options) if id

rescue => exception
  ::Meter.config.logger.error exception.inspect
end

.log(key, data) ⇒ Object 



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# File 'lib/meter.rb', line 29

def self.log(key, data)
  backends.heka.log key, data

rescue => exception
  ::Meter.config.logger.error exception.inspect
end