diff options
author | Pratik Naik <pratiknaik@gmail.com> | 2009-02-24 12:29:25 +0000 |
---|---|---|
committer | Pratik Naik <pratiknaik@gmail.com> | 2009-02-24 12:29:25 +0000 |
commit | 53cd102b39eb62567298430cbd94e40dd78d46a0 (patch) | |
tree | 3d8a087421f0d74da7a7c3878e3ad1dddbf23697 /railties/guides/source/2_2_release_notes.textile | |
parent | e56b3e4c0b60b2b86f5ca9c5e5a0b22fa34d37ab (diff) | |
download | rails-53cd102b39eb62567298430cbd94e40dd78d46a0.tar.gz rails-53cd102b39eb62567298430cbd94e40dd78d46a0.tar.bz2 rails-53cd102b39eb62567298430cbd94e40dd78d46a0.zip |
Merge with docrails
Diffstat (limited to 'railties/guides/source/2_2_release_notes.textile')
-rw-r--r-- | railties/guides/source/2_2_release_notes.textile | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/railties/guides/source/2_2_release_notes.textile b/railties/guides/source/2_2_release_notes.textile index 6f882f6d7d..f60af01050 100644 --- a/railties/guides/source/2_2_release_notes.textile +++ b/railties/guides/source/2_2_release_notes.textile @@ -164,9 +164,9 @@ h4. New Dynamic Finders Two new sets of methods have been added to Active Record's dynamic finders family. -h5. +find_last_by_<attribute>+ +h5. +find_last_by_<em>attribute</em>+ -The +find_last_by_<attribute>+ method is equivalent to +Model.last(:conditions => {:attribute => value})+ +The +find_last_by_<em>attribute</em>+ method is equivalent to +Model.last(:conditions => {:attribute => value})+ <ruby> # Get the last user who signed up from London @@ -175,9 +175,9 @@ User.find_last_by_city('London') * Lead Contributor: "Emilio Tagua":http://www.workingwithrails.com/person/9147-emilio-tagua -h5. +find_by_<attribute>!+ +h5. +find_by_<em>attribute</em>!+ -The new bang! version of +find_by_<attribute>!+ is equivalent to +Model.first(:conditions => {:attribute => value}) || raise ActiveRecord::RecordNotFound+ Instead of returning +nil+ if it can't find a matching record, this method will raise an exception if it cannot find a match. +The new bang! version of +find_by_<em>attribute</em>!+ is equivalent to +Model.first(:conditions => {:attribute => value}) || raise ActiveRecord::RecordNotFound+ Instead of returning +nil+ if it can't find a matching record, this method will raise an exception if it cannot find a match. <ruby> # Raise ActiveRecord::RecordNotFound exception if 'Moby' hasn't signed up yet! |