Module: Tutor::Attributes::Type

Included in:
Attribute
Defined in:
lib/tutor/attributes/type.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#nullable ⇒ Object

Returns the value of attribute nullable.



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# File 'lib/tutor/attributes/type.rb', line 3

def nullable
  @nullable
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/tutor/attributes/type.rb', line 3

def type
  @type
end

Instance Method Details

#check_value_type!(value) ⇒ Object

Raises:



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# File 'lib/tutor/attributes/type.rb', line 11

def check_value_type!(value)
  raise ArgumentError.new("Invalid value type assigned to attribute!") unless self.valid_value_type?(value)
  true
end

#valid_value_type?(value) ⇒ Boolean

Returns:



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# File 'lib/tutor/attributes/type.rb', line 7

def valid_value_type?(value)
  self.type.nil? || (self.nullable && value.nil?) || !(value.class <= self.type).nil?
end