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

copy edits [ci skip]

Browse source
This commit is contained in:
Vijay Dev 2012-11-03 01:41:44 +05:30
parent 1c3bdfcda4
commit ee917493e4
2 changed files with 4 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
activerecord/lib/active_record/errors.rb
View file

@ -201,12 +201,9 @@ module ActiveRecord
# relation = Task.all
# relation.loaded? # => true
#
# # where! will try to mutate the relation, but this will fails because it's loaded
# relation.where!(title: 'TODO')
# # => ActiveRecord::ImmutableRelation
#
# relation.limit!(5)
# # => ActiveRecord::ImmutableRelation
# # Methods which try to mutate a loaded relation fail.
# relation.where!(title: 'TODO') # => ActiveRecord::ImmutableRelation
# relation.limit!(5) # => ActiveRecord::ImmutableRelation
class ImmutableRelation < ActiveRecordError
end

2
guides/source/contributing_to_ruby_on_rails.md
View file

@ -205,10 +205,10 @@ TIP: Changes that are cosmetic in nature and do not add anything substantial to
Rails follows a simple set of coding style conventions.
* Use Ruby >= 1.9 syntax. Prefer `{ a: :b }` over `{ :a => :b }`.
* Two spaces, no tabs (for indentation).
* No trailing whitespace. Blank lines should not have any spaces.
* Indent after private/protected.
* Use Ruby >= 1.9 syntax for hashes. Prefer `{ a: :b }` over `{ :a => :b }`.
* Prefer `&&`/`||` over `and`/`or`.
* Prefer class << self over self.method for class methods.
* Use `MyClass.my_method(my_arg)` not `my_method( my_arg )` or `my_method my_arg`.