kotovalexarian-likes-github/rails--rails
1
0
Fork 0
mirror of https://github.com/rails/rails.git synced 2022-11-09 12:12:34 -05:00
Code Releases Activity

removes unnecessary selfs, and mentions that first! and last! take no arguments in their API docs

Browse source
This commit is contained in:
Xavier Noria 2011-03-26 00:02:40 +01:00
parent 6383f6704f
commit 9d9b873b95
1 changed files with 6 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
activerecord/lib/active_record/relation/finder_methods.rb
View file

@ -123,9 +123,10 @@ module ActiveRecord
end
end
# Same as #first but raises RecordNotFound if no record is returned
# Same as +first+ but raises <tt>ActiveRecord::RecordNotFound</tt> if no record
# is found. Note that <tt>first!</tt> accepts no arguments.
def first!
self.first or raise RecordNotFound
first or raise RecordNotFound
end
# A convenience wrapper for <tt>find(:last, *args)</tt>. You can pass in all the
@ -142,9 +143,10 @@ module ActiveRecord
end
end
# Same as #last but raises RecordNotFound if no record is returned
# Same as +last+ but raises <tt>ActiveRecord::RecordNotFound</tt> if no record
# is found. Note that <tt>last!</tt> accepts no arguments.
def last!
self.last or raise RecordNotFound
last or raise RecordNotFound
end
# A convenience wrapper for <tt>find(:all, *args)</tt>. You can pass in all the