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# ---role | |
module BookManager | |
def create_book(attrs) | |
self.books.create! attrs | |
end | |
def update_book(book_id,attrs) | |
book = self.books.find(book_id) | |
book.update_attributes attrs |
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# == Paperclip without ActiveRecord | |
# | |
# Original: https://gist.github.com/basgys/5712426 | |
require 'active_model/naming' | |
require 'active_model/callbacks' | |
require 'active_model/validations' | |
require 'paperclip' | |
require 'paperclip/glue' |