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Diffstat (limited to 'activerecord/CHANGELOG')
| -rw-r--r-- | activerecord/CHANGELOG | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG index ee9bc22384..1ca6349117 100644 --- a/activerecord/CHANGELOG +++ b/activerecord/CHANGELOG @@ -1,5 +1,10 @@ *SVN* +* Added a differenciation between AssociationCollection#size and -length. Now AssociationCollection#size returns the size of the + collection by executing a SELECT COUNT(*) query if the collection hasn't been loaded and calling collection.size if it has. If + it's more likely than not that the collection does have a size larger than zero and you need to fetch that collection afterwards, + it'll take one less SELECT query if you use length. + * Added Base#attributes that returns a hash of all the attributes with their names as keys and clones of their objects as values #433 [atyp.de] * Fixed that foreign keys named the same as the association would cause stack overflow #437 [Eric Anderson] |