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Album retractions

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ilya 2010-07-21 18:27:18 -07:00
parent 6b9a3fc518
commit a75dfb0201
1 changed files with 1 additions and 0 deletions
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app/models/album.rb
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@ -19,6 +19,7 @@ class Album
before_destroy :destroy_photos
after_save :notify_people
before_destroy :propagate_retraction
def prev_photo(photo)
n_photo = self.photos.where(:created_at.lt => photo.created_at).sort(:created_at.desc).first
n_photo ? n_photo : self.photos.sort(:created_at.desc).first