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class CharacterItem < ApplicationRecord
include DestroyIfZeroQuantity
belongs_to :character
belongs_to :item
validates :quantity, presence: true
after_initialize do
if self.new_record?
self.quantity ||= 0
end
end
scope :ordered_by_item_name, -> { includes(:item).order("LOWER(items.name)").references(:items) }
end
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