diff options
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! |