Module: Cymometer::Helper

Defined in:
lib/cymometer/helper.rb

Defined Under Namespace

Modules: ClassMethods Classes: CounterConfig, DSL

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/cymometer/helper.rb', line 5

def self.included(base)
  base.extend ClassMethods
end

Instance Method Details

#counter(name) ⇒ Object

2) Instance-level method to fetch a configured counter

def perform
  c = counter(:some_counter)
  c.increment!
end



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# File 'lib/cymometer/helper.rb', line 66

def counter(name)
  config = self.class.counter_config(name)
  raise "No Cymometer counter named #{name.inspect} in #{self.class}" unless config

  # Memoize per-instance so we only build once
  @__cymometer_counter_cache ||= {}
  @__cymometer_counter_cache[name.to_sym] ||= build_cymometer_counter(config)
end