Method: ModelFact.try_register

Defined in:
lib/model_fact.rb

.try_register(id, cls, opts = { }) ⇒ Object

try_register will not throw exception if ID already registered



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# File 'lib/model_fact.rb', line 30

def self.try_register(id, cls, opts = { })
  
  opts = { } if opts.nil?
  
  if Registry.instance.is_registered?(id) or (not_empty?(opts[:alias]) and Registry.instance.is_alias_registered?(opts[:alias]))
    false
  else
    register(id, cls, opts)
    true
  end
end