Module: ArtirixDataModels::Model::PrimaryKey
- Extended by:
- ActiveSupport::Concern
- Defined in:
- lib/artirix_data_models/model.rb
Defined Under Namespace
Modules: ClassMethods
Classes: UndefinedPrimaryKeyAttributeError
Constant Summary
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- PARAM_JOIN_STRING =
'/'.freeze
Instance Method Summary
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Instance Method Details
#primary_key ⇒ Object
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# File 'lib/artirix_data_models/model.rb', line 286
def primary_key
raise UndefinedPrimaryKeyAttributeError unless self.class.primary_key_attribute.present?
send(self.class.primary_key_attribute)
end
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#set_primary_key(value) ⇒ Object
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# File 'lib/artirix_data_models/model.rb', line 291
def set_primary_key(value)
raise UndefinedPrimaryKeyAttributeError unless self.class.primary_key_attribute.present?
send("#{self.class.primary_key_attribute}=", value)
end
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#to_key ⇒ Object
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# File 'lib/artirix_data_models/model.rb', line 307
def to_key
if persisted?
[primary_key]
else
nil
end
end
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#to_param ⇒ Object
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# File 'lib/artirix_data_models/model.rb', line 298
def to_param
if persisted?
to_key.join PARAM_JOIN_STRING
else
nil
end
end
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