Method: Chron.add_observation

Defined in:
lib/chron.rb

.add_observation(class_name, column, block) ⇒ Object

Raises:



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# File 'lib/chron.rb', line 27

def self.add_observation(class_name, column, block)
  observable = OBSERVABLES[class_name]
  raise ExistingObservable if observable[column].present?
  observable[column] = block
end