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| author | Yves Siegrist <Elektron1c97@gmail.com> | 2015-12-07 14:06:00 +0100 |
|---|---|---|
| committer | Yves Siegrist <Elektron1c97@gmail.com> | 2015-12-07 14:06:00 +0100 |
| commit | bcf89f44e0597b0ef8886d5d82be12c51462793c (patch) | |
| tree | 5ee6201adacadd110259ed5bd9ff0c73e6c791d4 /activerecord/lib/active_record/callbacks.rb | |
| parent | 6bd417df5075f1006557f6d9e44b5a9637015c70 (diff) | |
| download | rails-bcf89f44e0597b0ef8886d5d82be12c51462793c.tar.gz rails-bcf89f44e0597b0ef8886d5d82be12c51462793c.tar.bz2 rails-bcf89f44e0597b0ef8886d5d82be12c51462793c.zip | |
Typo correction
In the doc the `dependent` option was set with: `dependent: destroy`.
This is not working because destroy would call the method of the activerecord::base object.
The right way is: `dependent: :destroy`
Diffstat (limited to 'activerecord/lib/active_record/callbacks.rb')
| -rw-r--r-- | activerecord/lib/active_record/callbacks.rb | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/callbacks.rb b/activerecord/lib/active_record/callbacks.rb index cfd8cbda67..4058affec3 100644 --- a/activerecord/lib/active_record/callbacks.rb +++ b/activerecord/lib/active_record/callbacks.rb @@ -208,12 +208,12 @@ module ActiveRecord # # Sometimes the code needs that the callbacks execute in a specific order. For example, a +before_destroy+ # callback (+log_children+ in this case) should be executed before the children get destroyed by the - # <tt>dependent: destroy</tt> option. + # <tt>dependent: :destroy</tt> option. # # Let's look at the code below: # # class Topic < ActiveRecord::Base - # has_many :children, dependent: destroy + # has_many :children, dependent: :destroy # # before_destroy :log_children # @@ -228,7 +228,7 @@ module ActiveRecord # You can use the +prepend+ option on the +before_destroy+ callback to avoid this. # # class Topic < ActiveRecord::Base - # has_many :children, dependent: destroy + # has_many :children, dependent: :destroy # # before_destroy :log_children, prepend: true # @@ -238,7 +238,7 @@ module ActiveRecord # end # end # - # This way, the +before_destroy+ gets executed before the <tt>dependent: destroy</tt> is called, and the data is still available. + # This way, the +before_destroy+ gets executed before the <tt>dependent: :destroy</tt> is called, and the data is still available. # # == \Transactions # |