diff options
Diffstat (limited to 'activerecord')
| -rw-r--r-- | activerecord/CHANGELOG | 22 | ||||
| -rw-r--r-- | activerecord/lib/rails/generators/active_record/model/templates/migration.rb | 4 |
2 files changed, 26 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG index 9c2e311c75..056de18cde 100644 --- a/activerecord/CHANGELOG +++ b/activerecord/CHANGELOG @@ -1,5 +1,27 @@ *Rails 3.1.0 (unreleased)* +* When a model is generated add_index is added by default for belongs_to or references columns + + rails g model post user:belongs_to will generate the following: + + class CreatePosts < ActiveRecord::Migration + def up + create_table :posts do |t| + t.belongs_to :user + + t.timestamps + end + + add_index :posts, :user_id + end + + def down + drop_table :posts + end + end + + [Santiago Pastorino] + * Setting the id of a belongs_to object will update the reference to the object. [#2989 state:resolved] diff --git a/activerecord/lib/rails/generators/active_record/model/templates/migration.rb b/activerecord/lib/rails/generators/active_record/model/templates/migration.rb index 70e064be21..7d4e1a7404 100644 --- a/activerecord/lib/rails/generators/active_record/model/templates/migration.rb +++ b/activerecord/lib/rails/generators/active_record/model/templates/migration.rb @@ -8,6 +8,10 @@ class <%= migration_class_name %> < ActiveRecord::Migration t.timestamps <% end -%> end + +<% attributes.select {|attr| attr.reference? }.each do |attribute| -%> + add_index :<%= table_name %>, :<%= attribute.name %>_id +<% end -%> end def down |