David Heinemeier Hansson fe8fb574c0 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. ...

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@392 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

2005-01-11 13:21:17 +00:00

..

active_record

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.

2005-01-11 13:21:17 +00:00

active_record.rb

Added SQLite3 compatibility through the sqlite3-ruby adapter by Jamis Buck #381 [bitsweat]

2005-01-10 23:09:51 +00:00