Class: Enumy::Rails::ActiveModel::Type::Enum

Inherits:
ActiveModel::Type::Value
  • Object
show all
Defined in:
lib/enumy/rails/active_model/type/enum.rb

Instance Method Summary collapse

Constructor Details

#initialize(enum_class) ⇒ Enum

Returns a new instance of Enum.



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# File 'lib/enumy/rails/active_model/type/enum.rb', line 6

def initialize(enum_class)
  @enum_class = enum_class
  super()
end

Instance Method Details

#cast(value) ⇒ Object 



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# File 'lib/enumy/rails/active_model/type/enum.rb', line 11

def cast(value)
  value.is_a?(@enum_class) ? value : @enum_class.find_by(key: value&.to_sym)
end

#deserialize(value) ⇒ Object 



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# File 'lib/enumy/rails/active_model/type/enum.rb', line 23

def deserialize(value)
  value.is_a?(@enum_class) ? value : @enum_class.find_by(key: value&.to_sym)
end

#serialize(value) ⇒ Object 



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# File 'lib/enumy/rails/active_model/type/enum.rb', line 15

def serialize(value)
  if value.is_a?(@enum_class)
    value.key.to_s
  else
    @enum_class.find_by(key: value&.to_sym) ? value&.to_s : nil
  end
end

#type ⇒ Object 



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# File 'lib/enumy/rails/active_model/type/enum.rb', line 27

def type
  :enum
end