[broken] progress on 3.2 compatibility

app/controllers/books_controller.rb

@@ -12,7 +12,7 @@ class BooksController < ApplicationController
   def index
     @sort_by = %w(date title author).include?(params[:sort_by]) ? params[:sort_by] : 'category'
 #    books = Book.find_all_by_project_id(@project.id)
-     books = Book.find_by project_id: @project.id
+     books = Book.where(project_id: @project.id)
      if (books==nil) then
        @grouped={}
      else
@@ -28,7 +28,7 @@ def index
   end
 
   def show
-    @book_chapters = @book.book_chapters.find(:all)
+    @book_chapters = @book.book_chapters
   end
 
   def new

app/models/book.rb

@@ -41,10 +41,10 @@ def book_chapters_visible?(user=User.current)
   end
 
   def updated_on
-    unless @updated_on
-      a = book_chapters.find(:first, :order => 'created_on DESC')
-      @updated_on = (a && a.created_on) || created_on
-    end
+#    unless @updated_on
+#      a = book_chapters.find(:all)#(:first, :order => 'created_on DESC')
+#      @updated_on = (a && a.created_on) || created_on
+#    end
     @updated_on
   end
 end