These classes are relatively small, however they include lots of
modules as helpers. And if any of the included module hold constants
including it cause the global constant cache to be invalidated
which is really bad for performance.
So when eager loading is enabled we create all the possible classes
as part of the application boot.
RDoc will automatically format and link API references as long as they
are not already marked up as inline code.
This commit removes markup from various API references so that those
references will link to the relevant API docs.
"Overwrite" means "destructively replace", and is more suitable when,
for example, talking about writing data to a location.
"Override" means "supersede", and is more suitable when, for example,
talking about redifining methods in a subclass.
Previously one subscriber was used for both the "Rendering" (before) and
"Rendered" (after) events. With the previous change to AS::Subscriber
these need to be split.
Co-authored-by: Adam Hess <HParker@github.com>
During testing view helpers do not have access to the `request` object but they do when used inside of a view.
If we were to test a helper like this one :
```ruby
def active?(test_path)
request.path.match? test_path
end
```
we would get this error :
```
NoMethodError: undefined method `path' for nil:NilClass
```
Adding `:request` to the attr_accessor will make tests consistent with the default behavior.
The 1st argument to `assert_not_includes` is the collection to search;
the 2nd argument is the element to search for. Thus this test was
checking if the output was included in the forbidden string, rather than
checking the if the forbidden string was included in the output.
Because negative assertions like this one can be fooled more easily,
this commit changes the test to use `assert_equal`, as the other tests
do.
* Revert "Pass service_name param to DirectUploadsController"
This reverts commit 193289dbbe146c56ec16faf8dd1a2c88611feb83.
* Revert "Multi-service direct uploads in Action Text attachment uploads"
This reverts commit 0b69ad4de6ef89c285833a90dd23db25cad7b669.
Prior to this change, preload_link_tag always used rel=preload
This causes the browser to make a request to preload the script, but
for modules scripts the rel does not match the type, so the browser
can not reuse the prefetched script and discards it.
When passing type="module", it should use rel=modulepreload instead.
[0] developer.mozilla.org/en-US/docs/Web/HTML/Preloading_content
[1] developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Link
[2] developer.mozilla.org/en-US/docs/Web/HTML/Link_types/modulepreload
[3] developers.google.com/web/updates/2017/12/modulepreload
In previous versions of Rails, a dynamic regex was built to find templates.
After that, PathParser started to be used to both match and sort templates.
With the dynamic regex, templates with lowdash locales (es_AR) were
found properly. But the PathParser regex does not match locales with this
format, only allowing dash (es-AR) or no dash (es). Templates with lowdash
locales have a wrong virtual path and get filtered.
In this commit the PathParser regex is extended to support the lowdash.
The generated view context classes tend to be fairly complex and use a
lot of memory. Similar to how we only generate new helper classes when
necessary (see https://github.com/rails/rails/pull/40204) we should be
doing the same for view context classes.
Follow-up to [rails/rails#43411][] (merged in [15f6113][])
By default, when generating a `<button>` element through a Form Builder
instance, the element's `[name]` attribute is populated by calling the
`FormBuilder#field_name` method. This commit assigns a matching default
`[id]` attribute generated by `FormBuilder#field_id`.
Additionally, it adds test coverage to ensure that calls that provide
their own `name:` and `id:` options are not overridden by the default
values.
[rails/rails#43411]: https://github.com/rails/rails/pull/43411
[15f6113]: 15f6113622
The background
---
Configuration for replacing a collection was introduced in
[rails/rails#36716][].
However, since [rails/rails#42596][] has been merged, Rails 7.1 and
beyond will default to _replacing_ an Active Storage `has_many_attached`
relationship, as opposed to _appending to it_.
The problem
---
With replacement as the established precedent, it's currently a
challenge to replace an existing collection with an empty one.
The solution
---
This commit makes two changes.
The first is to Action View and its form building helpers. The change
draws inspiration from how an `<input type="checkbox">` field (or
collection of fields) is paired with an `<input type="hidden">` field to
represent the unchecked value. The change pairs any `<input type="file"
multiple="multiple">` elements with an `<input type="hidden">` element
to represent an empty collection. Like the [check_box][] form builder
method, the `file_field` method accepts an `include_hidden:` option to
skip the creation of the hidden element.
The second is to how Active Storage generates attribute assignment
methods through `has_many_attached`. With the possibility of an `<input
type="file">` field being paired with an `<input type="hidden"
value="">` field, the backing models need to be able to coerce an
"empty-ish" value into an empty list. For example:
```ruby
@user.highlights = [""]
@user.highlights # => []
```
When combined, these changes enable consumer applications to submit
"empty" collections to blank out existing attachments.
Support is configured through the
`config.active_storage.multiple_file_field_include_hidden` configuration
value, which defaults to `false`.
[check_box]: https://edgeapi.rubyonrails.org/classes/ActionView/Helpers/FormBuilder.html#method-i-check_box
[rails/rails#36716]: https://github.com/rails/rails/pull/36716
[rails/rails#42596]: https://github.com/rails/rails/pull/42596
When constructing the field's `[id]` attribute, the current
`FormBuilder#field_id` implementation (introduced in [59ca21c][])
ignores the `namespace:` option.
This commit incorporates any namespace by prepending it to the
`@object_name`.
[59ca21c]: 59ca21c011
Re-use template.field_id
---
Thread options[:namespace] down through the FormBuilder instance to the
`Tags::Base#tag_id` and `#add_default_name_and_id` methods
