I have two models like this:-
Model 1 - card - contains a representation of data of interest for front page
attachment name = cardimage
Model 2 - user - contains the user
attachment name = avatar
When I create! a new card, I want the avatar from the user model to be copied to the card model as a new cardimage.
Is there a simple one liner for this?
Ruby/Rails/Paperclip
This should do the trick, you could use an after_create
callback if the models are associated, if not I would recommend doing it in the controller action that creates the card.
instance_of_model_one.cardimage = instance_of_model_two.avatar
instance_of_model_one.save
old_avatar = model1.avatar;
model2.avatar.create(attachment: old_avatar.attachment);
model2.save;
It worked for me.
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