On Monday, March 26, 2018 at 8:17:56 PM UTC-4, fugee ohu wrote:
>
> This model has some errors that I wasn't able to get sorted out the two
> lines that begin with validate should be validates but after that I don't
> understand what the author's trying to do If I change them to validates I
> get the error Unknown validator: 'MessageValidator' for validate
> :auction_active?, message: :auction_active
>
>
> class Bid < ActiveRecord::Base
> belongs_to :auction
> belongs_to :user
>
> validates :auction, :user, presence: true
> validate :auction_active?, message: :auction_active
> validate :last_user_different?
>
> scope :sorted, -> { order(:created_at) }
>
> after_create :update_auction
>
> private
>
> def auction_active?
> if auction && !auction.active?
> if auction.finished?
> errors.add(:auction, :finished)
> else
> errors.add(:auction, :not_started)
> end
> end
> end
>
> def last_user_different?
> if auction && user
> errors.add(:user, :same_user_twice) if auction.last_user == user
> end
> end
>
> def update_auction
> auction.increase_price_and_time
> auction.publish_updates
> end
> end
>
>
Like I said I don't understand what the author's trying to do No i'm not
using any debug tools
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