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Diffstat (limited to 'guides/source/active_record_callbacks.md')
| -rw-r--r-- | guides/source/active_record_callbacks.md | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/guides/source/active_record_callbacks.md b/guides/source/active_record_callbacks.md index bb42fab101..df1dd22971 100644 --- a/guides/source/active_record_callbacks.md +++ b/guides/source/active_record_callbacks.md @@ -49,8 +49,8 @@ The macro-style class methods can also receive a block. Consider using this styl class User < ActiveRecord::Base validates :login, :email, presence: true - before_create do |user| - user.name = user.login.capitalize if user.name.blank? + before_create do + self.name = login.capitalize if name.blank? end end ``` @@ -167,6 +167,7 @@ Additionally, the `after_find` callback is triggered by the following finder met * `all` * `first` * `find` +* `find_by` * `find_by_*` * `find_by_*!` * `find_by_sql` @@ -342,7 +343,7 @@ By using the `after_commit` callback we can account for this case. ```ruby class PictureFile < ActiveRecord::Base - after_commit :delete_picture_file_from_disk, :on => [:destroy] + after_commit :delete_picture_file_from_disk, on: [:destroy] def delete_picture_file_from_disk if File.exist?(filepath) |