Class: ActiveData::Model::Attributes::Reflections::ReferenceOne

Inherits:
Base
  • Object
show all
Defined in:
lib/active_data/model/attributes/reflections/reference_one.rb

Direct Known Subclasses

ReferenceMany

Instance Attribute Summary

Attributes inherited from Base

#name, #options

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

attribute_class, #build_attribute, #initialize, #readonly, #typecaster

Constructor Details

This class inherits a constructor from ActiveData::Model::Attributes::Reflections::Base

Class Method Details

.build(_target, generated_methods, name, *args) ⇒ Object 



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# File 'lib/active_data/model/attributes/reflections/reference_one.rb', line 6

def self.build(_target, generated_methods, name, *args)
  options = args.extract_options!
  generate_methods name, generated_methods
  new(name, options)
end

.generate_methods(name, target) ⇒ Object 



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# File 'lib/active_data/model/attributes/reflections/reference_one.rb', line 12

def self.generate_methods(name, target)
  target.class_eval <<-RUBY, __FILE__, __LINE__ + 1
    def #{name}
      attribute('#{name}').read
    end

    def #{name}= value
      attribute('#{name}').write(value)
    end

    def #{name}?
      attribute('#{name}').query
    end

    def #{name}_before_type_cast
      attribute('#{name}').read_before_type_cast
    end
  RUBY
end

Instance Method Details

#association ⇒ Object 



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# File 'lib/active_data/model/attributes/reflections/reference_one.rb', line 40

def association
  @association ||= options[:association].to_s
end

#inspect_reflection ⇒ Object 



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# File 'lib/active_data/model/attributes/reflections/reference_one.rb', line 36

def inspect_reflection
  "#{name}: (reference)"
end

#type ⇒ Object 



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# File 'lib/active_data/model/attributes/reflections/reference_one.rb', line 32

def type
  Object
end