| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
| |
:tada: :beers:
|
|\
| |
| | |
Deprecate passing string to define callback.
|
| | |
|
| | |
|
|/
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
We currently generate an unbounded number of prepared statements when
`limit` or `offset` are called with a dynamic argument. This changes
`LIMIT` and `OFFSET` to use bind params, eliminating the problem.
`Type::Value#hash` needed to be implemented, as it turns out we busted
the query cache if the type object used wasn't exactly the same object.
This drops support for passing an `Arel::Nodes::SqlLiteral` to `limit`.
Doing this relied on AR internals, and was never officially supported
usage.
Fixes #22250.
|
|\
| |
| | |
Use adapter supports_datetime_with_precision
|
| | |
|
|\ \
| | |
| | | |
[ci skip] Add a dollar sign to each command in the READMEs
|
| |/
| |
| |
| |
| |
| | |
According to pr #22443 in the guides there's always a dollar sign before every command, so why is in the main README a `$` and in every submodule a `%`?
Just eye candy..
|
|/ |
|
| |
|
|\
| |
| | |
Update and fix forbidden attributes test issues caused by AC::Parameters change
|
| |
| |
| |
| | |
Add AC::Parameters tests for WhereChain#not
|
|\ \
| | |
| | |
| | | |
[ci skip] Update dirty.rb: documentation fix.
|
|/ /
| |
| | |
ActiveModel::Dirty module documentation fix.
|
|/ |
|
|
|
|
|
|
|
| |
Ok, this explains why the branch showed as green. We don't run files in
isolation for PRs, only for master. Active Support monkeypatches
`BigDecimal#to_s`, so the generated error message was different
depending on if the file was run in isolation
|
|
|
|
|
|
|
|
|
| |
The error message when asserting `greater_than: BigDecimal.new` will
give an error message based on how BigDecimal displays itself. Big
decimal appears to always use scientific notation. This might not be the
best error message for the general case, but the general case wouldn't
use big decimal for the validation. And if they do, they likely need
this level of precision.
|
|\
| |
| | |
Use the post-type-cast version of the attribute to validate numericality
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
This fixes the issue where you may be comparing (using a numeric
validator such as `greater_than`) numbers of a specific Numeric type
such as `BigDecimal`.
Previous behavior took the numeric value to be validated and
unconditionally converted to Float. For example, due to floating point
precision, this can cause issues when comparing a Float to a BigDecimal.
Consider the following:
```
validates :sub_total, numericality: {
greater_than: BigDecimal('97.18')
}
```
If the `:sub_total` value BigDecimal.new('97.18') was validated against
the above, the following would be valid since `:sub_total` is converted
to a Float regardless of its original type. The result therefore becomes
Kernel.Float(97.18) > BigDecimal.new('97.18')
The above illustrated behavior is corrected with this patch by
conditionally converting the value to validate to float.
Use the post-type-cast version of the attribute to validate numericality
[Roque Pinel & Trevor Wistaff]
|
| |
| |
| |
| |
| |
| |
| | |
I seriously don't even know why we handle booleans, but those strings
should technically be frozen. Additionally, we don't need to actually
check the class in the mutable string type, since the `cast_value`
function will always return a string.
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
This type adds an escape hatch to apps for which string duping causes
unacceptable memory growth. The reason we are duping them is in order to
detect mutation, which was a feature added to 4.2 in #15674. The string
type was modified to support this behavior in #15788.
Memory growth is really only a concern for string types, as it's the
only mutable type where the act of coersion does not create a new object
regardless (as we're usually returning an object of a different class).
I do feel strongly that if we are going to support detecting mutation,
we should do it universally for any type which is mutable. While it is
less common and ideomatic to mutate strings than arrays or hashes, there
shouldn't be rules or gotchas to understanding our behavior.
However, I also appreciate that for apps which are using a lot of string
columns, this would increase the number of allocations by a large
factor. To ensure that we keep our contract, if you'd like to opt out of
mutation detection on strings, you'll also be option out of mutation of
those strings.
I'm not completely married to the thought that strings coming out of
this actually need to be frozen -- and I think the name is correct
either way, as the purpose of this is to provide a string type which
does not detect mutation.
In the new implementation, I'm only overriding `cast_value`. I did not
port over the duping in `serialize`. I cannot think of a reason we'd
need to dup the string there, and the tests pass without it.
Unfortunately that line was introduced at a time where I was not nearly
as good about writing my commit messages, so I have no context as to
why I added it. Thanks past Sean. You are a jerk.
|
| |
| |
| |
| |
| | |
Use the documented module instead of ActiveModel::Model.
This makes the example more focused.
|
|\ \
| | |
| | | |
[ci skip] Fix explanation of `ActiveModel::Serialization`
|
| | |
| | |
| | |
| | |
| | |
| | | |
This explanation was change by https://github.com/rails/rails/commit/7a27de2b.
This change reversed the including module (`ActiveModel::Serializers::JSON`)
and the included module (`ActiveModel::Serialization`) by mistake.
|
| | | |
|
|/ /
| |
| |
| |
| |
| |
| |
| |
| | |
Move from `AS::Callbacks::CallbackChain.halt_and_display_warning_on_return_false`
to `AS::Callbacks.halt_and_display_warning_on_return_false` base on
[this
discussion](https://github.com/rails/rails/pull/21218#discussion_r39354580)
Fix the documentation broken by 0a120a818d413c64ff9867125f0b03788fc306f8
|
| | |
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
The implementation of `attribute_method?` on Active Record requires
establishing a database connection and querying the schema. As a general
rule, we don't want to require database connections for any class macro,
as the class should be able to be loaded without a database (e.g. for
things like compiling assets).
Instead of eagerly defining these methods, we do it lazily the first
time they are accessed via `method_missing`. This should not cause any
performance hits, as it will only hit `method_missing` once for the
entire class.
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
The biggest source of the performance regression in these methods
occurred because dirty tracking required eagerly materializing and type
casting the assigned values. In the previous commits, I've changed dirty
tracking to perform the comparisons lazily. However, all of this is moot
when calling `save`, since `changes_applied` will be called, which just
ends up eagerly materializing everything, anyway. With the new mutation
tracker, it's easy to just compare the previous two hashes in the same
lazy fashion.
We will not have aliasing issues with this setup, which is proven by the
fact that we're able to detect nested mutation.
Before:
User.create! 2.007k (± 7.1%) i/s - 10.098k
After:
User.create! 2.557k (± 3.5%) i/s - 12.789k
Fixes #19859
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
This moves a bit more of the logic required for dirty checking into the
attribute objects. I had hoped to remove the `with_value_from_database`
stuff, but unfortunately just calling `dup` on the attribute objects
isn't enough, since the values might contain deeply nested data
structures. I think this can be cleaned up further.
This makes most dirty checking become lazy, and reduces the number of
object allocations and amount of CPU time when assigning a value. This
opens the door (but doesn't quite finish) to improving the performance
of writes to a place comparable to 4.1
|
|\ \
| | |
| | | |
WIP: Fix the AS::Callbacks terminator regression from 4.2.3
|
| | |
| | |
| | |
| | |
| | |
| | | |
Rails 4.2.3 AS::Callbacks will not halt chain if `false` is returned.
That is the behavior of specific callbacks like AR::Callbacks and
AM::Callbacks.
|
|\ \ \
| |/ /
|/| |
| | |
| | | |
AR: take precision into count when assigning a value to timestamp
attribute
|
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
Timestamp column can have less precision than ruby timestamp
In result in how big a fraction of a second can be stored in the
database.
m = Model.create!
m.created_at.usec == m.reload.created_at.usec
# => false
# due to different seconds precision in Time.now and database column
If the precision is low enough, (mysql default is 0, so it is always low
enough by default) the value changes when model is reloaded from the
database. This patch fixes that issue ensuring that any timestamp
assigned as an attribute is converted to column precision under the
attribute.
|
|/ / |
|
| |
| |
| |
| | |
Hopefully this is the last one
|
| |
| |
| |
| |
| |
| |
| | |
In Active Record, it appears these were either autoloaded, which
actually was likely due to test ordering since the method `Float#to_d`
wouldn't trigger it. This makes it explicit, and unlikely to fail in the
future.
|
| |
| |
| |
| |
| |
| | |
The `override` option is only a thing for Active Record registrations.
We should figure out how to make this properly error out without doing
anything too weird to the code.
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Any tests for a type which is not overridden by Active Record, and does
not test the specifics of the attributes API interacting in more complex
ways have no reason to be in the Active Record suite. Doing this
revealed that the implementation of the date and time types in AM was
actually completely broken, and incapable of returning any value other
than `nil`.
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Things like decorations, overrides, and priorities only matter for
Active Record, so the Active Model registry can be implemented much more
simply. At this point, I wonder if having Active Record's registry
inherit from Active Model's is even worth the trouble?
The Active Model class was also missing test cases, which have been
backfilled.
This removes the error when two types are registered with the same name,
but given that Active Model is meant to be significantly more generic, I
do not think this is an issue for now. If we want, we can raise an error
at the point that someone tries to register it.
|
| |
| |
| |
| |
| |
| |
| | |
We do not need to require each file from AM individually, the type
module does that for us. Even if the classes are extremely small right
now, I'd rather keep any custom classes needed by AR in their own files,
as they can easily have more complex changes in the future.
|
| |
| |
| |
| |
| |
| | |
These are used by the connection adapters to convert SQL type
information into the appropriate type object, and makes no sense outside
of the context of Active Record
|
| |
| |
| |
| | |
The first step of bringing typecasting to ActiveModel
|
| |
| |
| |
| |
| |
| |
| | |
The thread_safe gem is being deprecated and all its code has been merged
into the concurrent-ruby gem. The new class, Concurrent::Map, is exactly
the same as its predecessor except for fixes to two bugs discovered
during the merge.
|
| | |
|
| | |
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Example:
```ruby
class Person
include ActiveModel::Validations
attr_reader :name, :title
validates_presence_of :name, on: :create
validates_presence_of :title, on: :update
end
person = Person.new
person.valid?([:create, :update]) # => true
person.errors.messages # => {:name=>["can't be blank"], :title=>["can't be blank"]}
```
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
dmitry/feature/validate-multiple-contexts-at-once"
This reverts commit 51dd2588433457960cca592d5b5dac6e0537feac, reversing
changes made to ecb4e4b21b3222b823fa24d4a0598b1f2f63ecfb.
This broke Active Record tests
|
|\ \
| | |
| | |
| | | |
Validate multiple contexts on `valid?` and `invalid?` at once
|