mikepack

# ---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

banister

# Add this to the end of your development.rb and add 
#
# gem 'pry'
#
# to your Gemfile and run bundle to install.

silence_warnings do
  begin
    require 'pry'
    IRB = Pry