Module: Enumerize::Multiple

Defined in:

lib/enumerize/attribute.rb

Instance Method Summary

• #define_methods!(mod) ⇒ Object
• #find_default_value(value) ⇒ Object

Instance Method Details

#define_methods!(mod) ⇒ Object

# File 'lib/enumerize/attribute.rb', line 153

def define_methods!(mod)
  mod.module_eval <<-RUBY, __FILE__, __LINE__ + 1
    def #{name}
      unless defined?(@_#{name}_enumerized_set)
        if defined?(super)
          self.#{name} = super
        elsif respond_to?(:read_attribute)
          self.#{name} = read_attribute(:#{name})
        else
          if defined?(@#{name})
            self.#{name} = @#{name}
          else
            self.#{name} = []
          end
        end
      end

      @_#{name}_enumerized_set
    end

    def #{name}=(values)
      @_#{name}_enumerized_set = Enumerize::Set.new(self, self.class.enumerized_attributes[:#{name}], values)
      raw_values = self.#{name}.values.map(&:value)

      if defined?(super)
        super raw_values
      elsif respond_to?(:write_attribute, true)
        write_attribute '#{name}', raw_values
      else
        @#{name} = raw_values
      end

      _enumerized_values_for_validation['#{name}'] = values.respond_to?(:map) ? values.reject(&:blank?).map(&:to_s) : values

      self.#{name}
    end
  RUBY
end

#find_default_value(value) ⇒ Object

# File 'lib/enumerize/attribute.rb', line 145

def find_default_value(value)
  if value.respond_to?(:call)
    value
  else
    find_values(*value)
  end
end