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Diffstat (limited to 'activerecord/CHANGELOG.md')
-rw-r--r-- | activerecord/CHANGELOG.md | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 7a3dfd34dc..73f9212371 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,5 +1,21 @@ ## Rails 4.0.0 (unreleased) ## +* Add `:default` and `:null` options to `column_exists?`. + + column_exists?(:testings, :taggable_id, :integer, null: false) + column_exists?(:testings, :taggable_type, :string, default: 'Photo') + + *Aleksey Magusev* + +* `ActiveRelation#inspect` no longer calls `#to_a`. This means that in places + where `#inspect` is implied (such as in the console), creating a relation + will not execute it anymore, you'll have to call `#to_a` when necessary: + + User.where(:age => 30) # => returns the relation + User.where(:age => 30).to_a # => executes the query and returns the loaded objects, as before + + *Brian Cardarella* + * Add `collate` and `ctype` support to PostgreSQL. These are available for PostgreSQL 8.4 or later. Example: |