Module: ScopedId::Concern::ClassMethods

Defined in:
lib/scoped_id/concern.rb

Instance Method Summary collapse

Instance Method Details

#scoped_id(attr_name, options = {}) ⇒ Object 



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# File 'lib/scoped_id/concern.rb', line 16

def scoped_id(attr_name, options = {})
  scope = options[:scope]
  if scope.nil?
    raise ArgumentError.new(":scope is not defined. It is a mandatory option of scoped_id.")
  end

  scoped_ids_definitions << ScopedIdDefinition.new(attr_name, scope)

  attr_readonly attr_name

  validates_uniqueness_of attr_name, scope: scope, allow_nil: true
end

#scoped_ids_definitions ⇒ Object 



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# File 'lib/scoped_id/concern.rb', line 29

def scoped_ids_definitions
  @scoped_ids_definitions ||= []
end