Class: ActiveModel::Type::Symbol

Inherits:
String
  • Object
show all
Defined in:
lib/activemodel_type_symbol.rb

Instance Method Summary collapse

Instance Method Details

#cast(value) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/activemodel_type_symbol.rb', line 7

def cast(value)
  return nil if value.nil?
  raise ArgumentError, "#{value} doesn't respond to #to_sym" unless value.respond_to?(:to_sym)
  value.to_sym
end