Class: Decay::ActiveEnumAttribute

Inherits:
ActiveModel::Type::Value
  • Object
show all
Defined in:
lib/decay/active_enum_attribute.rb

Instance Method Summary collapse

Constructor Details

#initialize(enum:) ⇒ ActiveEnumAttribute

Returns a new instance of ActiveEnumAttribute.



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# File 'lib/decay/active_enum_attribute.rb', line 3

def initialize(enum:)
  @enum = enum
end

Instance Method Details

#cast(value) ⇒ Object

User input



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# File 'lib/decay/active_enum_attribute.rb', line 8

def cast(value)
  if value.is_a?(Decay::EnumeratedType)
    value
  elsif value.respond_to?(:to_sym)
    @enum[value.to_sym]
  else
    @enum[value]
  end
end

#deserialize(value) ⇒ Object

Database => Ruby



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# File 'lib/decay/active_enum_attribute.rb', line 28

def deserialize(value)
  @enum[@enum.key_for(value)]
end

#serialize(value) ⇒ Object

Ruby => Database



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# File 'lib/decay/active_enum_attribute.rb', line 19

def serialize(value)
  if value.respond_to?(:value)
    value.value
  else
    value
  end
end