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| author | Jon Leighton <j@jonathanleighton.com> | 2011-01-16 18:37:09 +0000 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2011-01-16 13:43:53 -0800 |
| commit | 3ef693724c4719564361b3f48f8977b795c935e0 (patch) | |
| tree | bb3cc7e363a7cdfab74e6b65e24b3ed66a09568a /activerecord/lib | |
| parent | 52c47556b7cf55549f97f3cfd5f69b2563198eac (diff) | |
| download | rails-3ef693724c4719564361b3f48f8977b795c935e0.tar.gz rails-3ef693724c4719564361b3f48f8977b795c935e0.tar.bz2 rails-3ef693724c4719564361b3f48f8977b795c935e0.zip | |
Document the new create_association! method on one-to-one associations
Diffstat (limited to 'activerecord/lib')
| -rw-r--r-- | activerecord/lib/active_record/associations.rb | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb index 70c8e75e20..4760a5fa57 100644 --- a/activerecord/lib/active_record/associations.rb +++ b/activerecord/lib/active_record/associations.rb @@ -208,7 +208,7 @@ module ActiveRecord # other=(other) | X | X | X # build_other(attributes={}) | X | | X # create_other(attributes={}) | X | | X - # other.create!(attributes={}) | | | X + # create_other!(attributes={}) | X | | X # # ===Collection associations (one-to-many / many-to-many) # | | | has_many @@ -1042,6 +1042,9 @@ module ActiveRecord # Returns a new object of the associated type that has been instantiated # with +attributes+, linked to this object through a foreign key, and that # has already been saved (if it passed the validation). + # [create_association!(attributes = {})] + # Does the same as <tt>create_association</tt>, but raises <tt>ActiveRecord::RecordInvalid</tt> + # if the record is invalid. # # (+association+ is replaced with the symbol passed as the first argument, so # <tt>has_one :manager</tt> would add among others <tt>manager.nil?</tt>.) @@ -1053,6 +1056,7 @@ module ActiveRecord # * <tt>Account#beneficiary=(beneficiary)</tt> (similar to <tt>beneficiary.account_id = account.id; beneficiary.save</tt>) # * <tt>Account#build_beneficiary</tt> (similar to <tt>Beneficiary.new("account_id" => id)</tt>) # * <tt>Account#create_beneficiary</tt> (similar to <tt>b = Beneficiary.new("account_id" => id); b.save; b</tt>) + # * <tt>Account#create_beneficiary!</tt> (similar to <tt>b = Beneficiary.new("account_id" => id); b.save!; b</tt>) # # === Options # @@ -1157,6 +1161,9 @@ module ActiveRecord # Returns a new object of the associated type that has been instantiated # with +attributes+, linked to this object through a foreign key, and that # has already been saved (if it passed the validation). + # [create_association!(attributes = {})] + # Does the same as <tt>create_association</tt>, but raises <tt>ActiveRecord::RecordInvalid</tt> + # if the record is invalid. # # (+association+ is replaced with the symbol passed as the first argument, so # <tt>belongs_to :author</tt> would add among others <tt>author.nil?</tt>.) @@ -1168,6 +1175,7 @@ module ActiveRecord # * <tt>Post#author=(author)</tt> (similar to <tt>post.author_id = author.id</tt>) # * <tt>Post#build_author</tt> (similar to <tt>post.author = Author.new</tt>) # * <tt>Post#create_author</tt> (similar to <tt>post.author = Author.new; post.author.save; post.author</tt>) + # * <tt>Post#create_author!</tt> (similar to <tt>post.author = Author.new; post.author.save!; post.author</tt>) # The declaration can also include an options hash to specialize the behavior of the association. # # === Options |