* When run with default options, no repeated blank lines
* Every gem has a comment, perhaps a generic one, but a comment nonetheless
* Most comments used to start with "Use", some with "To use" => made consistent
This reverts commit 9bf1a0db4acbbf9e8e6f707250269185224e7efe, reversing
changes made to fed97091b9546d369a240d10b184793d49247dd3.
Conflicts:
activerecord/test/cases/transaction_callbacks_test.rb
Reason: This fix introduces another issue described at #8937, so we are
reverting it to restore the behavior of 3-2-stable.
We will fix both issues when we come out with a better solution
Fixes#3002. Also see #5494.
```
class Comment < ActiveRecord::Base
belongs_to :post
end
class Author < ActiveRecord::Base
has_many :posts
end
class Post < ActiveRecord::Base
belongs_to :author
has_many :comments
end
```
`Comment.joins(:post).merge(Post.joins(:author).merge(Author.where(:name => "Joe Blogs"))).all` would
fail with `ActiveRecord::ConfigurationError: Association named 'author' was not found on Comment`.
It is failing because `all` is being called on relation which looks like this after all the merging:
`{:joins=>[:post, :author], :where=>[#<Arel::Nodes::Equality: ....}`. In this relation all the context that
`Post` was joined with `Author` is lost and hence the error that `author` was not found on `Comment`.
Ths solution is to build JoinAssociation when two relations with join information are being merged. And later
while building the arel use the previously built `JoinAssociation` record in `JoinDependency#graft` to
build the right from clause.
Thanks to Jared Armstrong (https://github.com/armstrjare) for most of the work. I ported it to make it
compatible with new code base.
This reverts commit fa3ef8e82ab2f96cf15ef9bc885b2468fad77621, reversing
changes made to e0af93dd3a5eeee2e2a67b05f34afb66cc80c00b.
Reason: Routes, Active Record and the rendering stack should not depend
on the default locale
* Current logic of finding Rails executable in parent directory is
not returning full path of executable if it is found in one of the
parent directories
* To compensate for this, we have to call exec_app_rails recursively
until the executable is found or we cant do 'chdir' anymore
* This solution finds the correct executable path from parent
directory(s) recursively
If a request has unknown format (eg. /foo.bar), the renderer
fallbacks to default format.
This patch reverts Rails 3.2 behavior after c2267db commit.
Fixes issue #9654.
The inflector was made aware of locales in 7db0b073fec6bc3e6f213b58c76e7f43fcc2ab97,
but it defaulted to :en. That should actually be our default
locale instead.
Fixes#10125
Current code stores the klass name in active_record and this
is used throughout. While reviewing the code time and again
I had the mental picture of active_record being an instance of
a klass. However here the actual klass is being stored in
@active_record.
Secondly at two different places while referring to @active_record
the comment refers to it as base klass. All this points to
active_record being not the best variable name.
So I thought it is better to replace active_record with base_klass.
This change is confined to JoinDependency, JoinBase, JoinPart and
JoinAssociation - all joining related work.
