Module: Skr::Concerns::IsSkuLocLine::ClassMethods

Defined in:
lib/skr/concerns/is_sku_loc_line.rb

Instance Method Summary collapse

Instance Method Details

#is_sku_loc_line(parent: nil) ⇒ Object 



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# File 'lib/skr/concerns/is_sku_loc_line.rb', line 44

def is_sku_loc_line( parent: nil )
    self.send :include, InstanceMethods

    validate  :ensure_sku_does_not_change, :on=>:update

    if parent
        before_create do
            self.position ||= ( self.send( parent ).lines.maximum(:position) || 0 ) + 1
        end
    end

    export_methods :extended_price, :optional=>false

end