I also extracted the tests from a single bulk method into a separate test-case.
The new tests cover the API described in the docs.
There are two skipped tests, which are broken as of 2ef1fb2c455ca53a0c1e1768f50824926ce28bd3
* #to with negative Fixnum, position is counted from the end
* #from and #to can be combined
This was brought to my attention by #13627.
Closes#13627.
- Earlier, change_table was creating database-agnostic object.
- After this change, it will create correct object based on current
database adapter.
- This will ensure that create_table and change_table will get same objects.
- This makes update_table_definition method public and nodoc.
- Fixes#13577 and #13503
lib/active_record/store.rb:79: warning: method redefined; discarding old color=
lib/active_record/store.rb:79: warning: previous definition of color= was here
lib/active_record/store.rb:83: warning: method redefined; discarding old color
lib/active_record/store.rb:83: warning: previous definition of color was here
Renaming the test accordingly to its behaviour
Adding 'Fixes' statement to changelog
Improving tests legibility & changelog
Undoing mistakenly removed empty line & further improving changelog
has_many definitions with "name" as singular and as plural e.g.
has_many :welcome_posts_with_comment
has_many :welcome_posts_with_comments
Ruby mentions it with:
lib/active_record/associations/builder/collection_association.rb:65:
warning: method redefined; discarding old welcome_posts_with_comment_ids
lib/active_record/associations/builder/collection_association.rb:65:
warning: previous definition of welcome_posts_with_comment_ids was here
lib/active_record/associations/builder/collection_association.rb:75:
warning: method redefined; discarding old welcome_posts_with_comment_ids=
lib/active_record/associations/builder/collection_association.rb:75:
warning: previous definition of welcome_posts_with_comment_ids= was here
The use of `display:inline` with the content_tag call in the
extra_tags_for_form method potentially causes display issues with some
browsers, namely Internet Explorer. IE's behaviour of not collapsing
the line height on divs with ostensibly no content means that the
automatically added div containing the hidden authenticity_token, utf8
and _method form input tags may interfere with other visible form
elements in certain circumstances. The use of `display:none` rather
than `display:inline` fixes this problem.
Fixes#6403
In Rails 3.2 you only needed pass an argument for dynamic segment once so
unique the segment keys array to match the number of args. Since the number
of args is less than required parts the non-optimized code path is selected.
This means to benefit from optimized url generation the arg needs to be
specified as many times as it appears in the path.
Fixes#12808
When an optimized helper fails to generate, show the full route constraints
in the error message. Previously it would only show the contraints that were
required as part of the path.
Fixes#13592
Using a Regexp to replace dynamic segments in a path string is fraught
with difficulty and can lead to odd edge cases like #13349. Since we
already have a parsed representation of the path it makes sense to use
that to generate an array of segments that can be used to build an
optimized route's path quickly.
Tests on a simple route (e.g. /posts/:id) show a speedup of 35%:
https://gist.github.com/pixeltrix/8261932
Calculating -------------------------------------
Current Helper: 5274 i/100ms
New Helper: 8050 i/100ms
-------------------------------------------------
Current Helper: 79263.6 (±3.7%) i/s - 395550 in 4.997252s
New Helper: 153464.5 (±4.9%) i/s - 772800 in 5.047834s
Tests on a more complex route show even an greater performance boost:
https://gist.github.com/pixeltrix/8261957
Calculating -------------------------------------
Current Helper: 2367 i/100ms
New Helper: 5382 i/100ms
-------------------------------------------------
Current Helper: 29506.0 (±3.2%) i/s - 149121 in 5.059294s
New Helper: 78815.5 (±4.1%) i/s - 398268 in 5.062161s
It also has the added benefit of fixing the edge cases described above.
Fixes#13349
Only config.autoload_paths is frozen, so add the preview_path
to ActiveSupport::Dependencies.autoload_paths directly in an
after_initialize block. Also protect against a blank preview_path
being added to autoload_paths which can cause a serious slowdown
as Dir[] tries to load all *_preview.rb files under /
Fixes#13372
