Module: CustomAttributes::ActsAsCustomValue::InstanceMethods

Defined in:
lib/custom_attributes/acts_as/acts_as_custom_value.rb

Instance Method Summary collapse

Instance Method Details

#initialize(attributes = nil, *args) ⇒ Object 



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# File 'lib/custom_attributes/acts_as/acts_as_custom_value.rb', line 20

def initialize(attributes = nil, *args)
  super
  if new_record? && custom_field && !attributes.key?(:value)
    self.value ||= custom_field.default
  end
end

#required? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/custom_attributes/acts_as/acts_as_custom_value.rb', line 44

def required?
  custom_field.is_required?
end

#to_s ⇒ Object 



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# File 'lib/custom_attributes/acts_as/acts_as_custom_value.rb', line 48

def to_s
  value.to_s
end

#true? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/custom_attributes/acts_as/acts_as_custom_value.rb', line 36

def true?
  value == '1'
end

#value ⇒ Object 



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# File 'lib/custom_attributes/acts_as/acts_as_custom_value.rb', line 27

def value
  field_value = read_attribute(:value) || nil

  field_value = nil if field_value.nil? || ( !field_value.is_a?(Numeric) && field_value.empty? )
  return field_value if new_record?

  field_value || custom_field.try(:default)
end

#visible? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/custom_attributes/acts_as/acts_as_custom_value.rb', line 40

def visible?
  custom_field.visible?
end