Commit 1a6ac2de822e4e263e428aae0f4c10f1155b67c9
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rails3: use settings_items for limit on rss_feed
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app/models/rss_feed.rb
| @@ -28,16 +28,16 @@ class RssFeed < Article | @@ -28,16 +28,16 @@ class RssFeed < Article | ||
| 28 | self.body[:feed_item_description] = feed_item_description | 28 | self.body[:feed_item_description] = feed_item_description |
| 29 | end | 29 | end |
| 30 | 30 | ||
| 31 | - # The maximum number of articles to be displayed in the RSS feed. Default: 10 | ||
| 32 | - def limit | ||
| 33 | - settings[:limit] || 10 | ||
| 34 | - end | ||
| 35 | - def limit=(value) | 31 | + settings_items :limit, :type => :integer, :default => 10 |
| 32 | + | ||
| 33 | + def limit_with_body_change=(value) | ||
| 36 | #UPGRADE Leandro: I add this line to save the serialize attribute | 34 | #UPGRADE Leandro: I add this line to save the serialize attribute |
| 37 | self.body_will_change! | 35 | self.body_will_change! |
| 38 | - settings[:limit] = value | 36 | + self.limit_without_body_change= value |
| 39 | end | 37 | end |
| 40 | 38 | ||
| 39 | + alias_method_chain :limit=, :body_change | ||
| 40 | + | ||
| 41 | # FIXME this should be validates_numericality_of, but Rails 2.0.2 does not | 41 | # FIXME this should be validates_numericality_of, but Rails 2.0.2 does not |
| 42 | # support validates_numericality_of with virtual attributes | 42 | # support validates_numericality_of with virtual attributes |
| 43 | validates_format_of :limit, :with => /^\d+$/, :if => :limit | 43 | validates_format_of :limit, :with => /^\d+$/, :if => :limit |