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- Revision:
- 86
- Log:
Initial import of I2, an Instiki clone.
- Author:
- adh
- Date:
- Mon Oct 16 10:40:36 +0100 2006
- Size:
- 337 Bytes
1 | class PageTitleCache < ActiveRecord::Observer |
2 | observe Page |
3 | |
4 | def after_create(page) |
5 | page.book.update_attribute(:existing_page_titles, page.book.existing_page_titles << page.title) |
6 | end |
7 | |
8 | def before_destroy(page) |
9 | page.book.update_attribute(:existing_page_titles, page.book.existing_page_titles - [ page.title ]) |
10 | end |
11 | end |