Summary of the changes:
* Add thread_safe gem.
* Use thread safe cache for digestor caching.
* Replace manual synchronization with ThreadSafe::Cache in Relation::Delegation.
* Replace @attribute_method_matchers_cache Hash with ThreadSafe::Cache.
* Use TS::Cache to avoid the synchronisation overhead on listener retrieval.
* Replace synchronisation with TS::Cache usage.
* Use a preallocated array for performance/memory reasons.
* Update the controllers cache to the new AS::Dependencies::ClassCache API.
The original @controllers cache no longer makes much sense after @tenderlove's
changes in 7b6bfe84f3 and f345e2380c.
* Use TS::Cache in the connection pool to avoid locking overhead.
* Use TS::Cache in ConnectionHandler.
Sometimes, on Mac OS X, programmers accidentally press Option+Space
rather than just Space and don’t see the difference. The problem is
that Option+Space writes a non-breaking space (0XA0) rather than a
normal space (0x20).
This commit removes all the non-breaking spaces inadvertently
introduced in the comments of the code.
When resetting an attribute, you expect it to return to the state it was
before any changes. Namely, this fixes this unexpected behavior:
~~~ruby
model.name = "Bob"
model.reset_name!
model.name_changed? #=> true
~~~
When serialising a class, specify the type of any singular associations, if
necessary. Rails already correctly specifies the :type of any enumerable
association (e.g. a has_many association), but made no attempt to do so for
non-enumerables (e.g. a has_one association).
We must specify the :type of any STI association. A has_one
association to a class which uses single-table inheritance is an example of
this type of association.
Fixes#7471
Log output from activemodel's railtie_test directly to STDOUT.
There's no logging going on here, but since we initialize the app, the
logger is set and the folder is automatically created. With this change,
the default logger is not created, so there is no logging folder anymore.
Conflicts:
activemodel/test/cases/railtie_test.rb
Organized the gemspec files a bit.
* Made quotes more consistent (single quotes dominated, so I used
that).
* Moved license line down a line, separating it logically, and removed
the extra whitespace before its = operator.
* Minor whitespace fixes.
It's sometimes hard to quickly find where deprecated call was performed, especially in case of migrating between Rails versions. So this is an attempt to improve the call stack part of the warning message by providing caller explicitly.
This reverts commit 4e9f53f9736544f070e75e516c71137b7eb49a7a, reversing
changes made to 6b802cdb4f5b84e1bf49aaeb0e994b3be6028af9.
Revert "Don't use tap in this case."
This reverts commit 454d820bf0a18fe1db4c55b0145197d70fef1f82.
Reason: Is not a good idea to add options to this method since we can do
the same thing using method composition.
Person.validators_on(:name).select { |v| v.kind == :presence }
Also it avoids to change the method again to add more options.
This commit allows a user to do something like:
before_validation :do_stuff, :on => [ :create, :update ]
after_validation :do_more, :on => [ :create, :update ]
Due to a change in builder, nil values and empty strings now generates
closed tags, so instead of this:
<pseudonyms nil=\"true\"></pseudonyms>
It generates this:
<pseudonyms nil=\"true\"/>
Document this change in Rails so that people can track it down easily if
necessary.
Changes in old branches needed to be manually synched in CHANGELOGs of newer ones.
This has proven to be brittle, sometimes one just forgets this manual step.
With this commit we switch to CHANGELOGs per branch. When a new major version is
cut from master, the CHANGELOGs in master start being blank.
A link to the CHANGELOG of the previous branch allows anyone interested to
follow the history.
The new option allows any Ruby namespace to be registered and set
up for eager load. We are effectively exposing the structure existing
in Rails since v3.0 for all developers in order to make their applications
thread-safe and CoW friendly.
- Enable propagation of :skip_types, :dasherize and :camelize on included models by default
- Adding the option to override this propagation on a per-include basis (:include => { :model => { :dasherize => false } }
- Enough tests to prove it works
- Updated activemodel CHANGELOG.md
Squashed my commits
Under a "private" call, class methods are not real private methods,
they're public just like any other method.
Make model_name_from_record_or_class a private class method, and nodoc it.
Selecting which key extensions to include in active_support/rails
made apparent the systematic usage of Object#in? in the code base.
After some discussion in
5ea6b0df9a
we decided to remove it and use plain Ruby, which seems enough
for this particular idiom.
In this commit the refactor has been made case by case. Sometimes
include? is the natural alternative, others a simple || is the
way you actually spell the condition in your head, others a case
statement seems more appropriate. I have chosen the one I liked
the most in each case.
This is a private place to put those AS features that are used
by every component. Nowadays we cherry-pick individual files
wherever they are used, but that it is not worth the effort
for stuff that is going to be loaded for sure sooner or later,
like blank?, autoload, concern, etc.
Previously it returned an Array.
If you want an array, call e.g. `Post.to_a` rather than `Post.all`. This
is more explicit.
In most cases this should not break existing code, since
Relations use method_missing to delegate unknown methods to #to_a
anyway.
Since we're dealing with a new array instance, it's safe to use map! and
we avoid an extra array object.
Also remove the symbolize_keys! from AttributeMethodMatcher, since it's
an internal class that always receives symbol keys from the prefix/suffix
methods implementations.
There's no need to create two extra hashes with options.merge(another_hash),
with the goal of setting only one value, so lets just set it.
Also refactor validates_each to use _merge_attributes, like other
validates_* helpers do.
These _define class methods don't need to be exposed to objects that
extend ActiveModel::Callbacks.
Also use merge! options to avoid the creation of an extra hash.
The keys of the error messages are actually attribute names. It makes
the documentation easier to understand:
# Returns +true+ if the error messages include an error for the given
# +attribute+, +false+ otherwise.
#
# person.errors.messages # => { :name => ["can not be nil"] }
# person.errors.include?(:name) # => true
# person.errors.include?(:age) # => false
def include?(attribute)
(v = messages[attribute]) && v.any?
end
ActiveRecord json/xml serialization should use as base
serializable_hash, provided by ActiveModel. Add some more coverage
around options :only and :except for both json and xml serialization.
* Moved the simplest case--enable/disable all on all--to the top.
* Made clear what "ORM" means to avoid having to teach people how to solve "uninitialized constant ORM"
errors in their test reports.
Changes:
* Update `include_root_in_json` default value to false for default value
to false for `ActiveModel::Serializers::JSON`.
* Remove unnecessary change to include_root_in_json option in
wrap_parameters template.
* Update `as_json` documentation.
* Fix JSONSerialization tests.
Problem:
It's confusing that AM serializers behave differently from AR,
even when AR objects include AM serializers module.
class User < ActiveRecord::Base; end
class Person
include ActiveModel::Model
include ActiveModel::AttributeMethods
include ActiveModel::Serializers::JSON
attr_accessor :name, :age
def attributes
instance_values
end
end
user.as_json
=> {"id"=>1, "name"=>"Konata Izumi", "age"=>16, "awesome"=>true}
# root is not included
person.as_json
=> {"person"=>{"name"=>"Francesco", "age"=>22}}
# root is included
ActiveRecord::Base.include_root_in_json
=> false
Person.include_root_in_json
=> true
# different default values for include_root_in_json
Proposal:
Change the default value of AM serializers to false, update
the misleading documentation and remove unnecessary change
to false of include_root_in_json option with AR objects.
class User < ActiveRecord::Base; end
class Person
include ActiveModel::Model
include ActiveModel::AttributeMethods
include ActiveModel::Serializers::JSON
attr_accessor :name, :age
def attributes
instance_values
end
end
user.as_json
=> {"id"=>1, "name"=>"Konata Izumi", "age"=>16, "awesome"=>true}
# root is not included
person.as_json
=> {"name"=>"Francesco", "age"=>22}
# root is not included
ActiveRecord::Base.include_root_in_json
=> false
Person.include_root_in_json
=> false
# same behaviour, more consistent
Fixes#6578.
Passing a falsey option value for a validator currently causes that validator to
be enabled, just like "true":
ActiveModel.validates :foo, :presence => false
This is rather counterintuitive, and makes it inconvenient to wrap `validates` in
methods which may conditionally enable different validators.
As an example, one is currently forced to write:
def has_slug(source_field, options={:unique => true})
slugger = Proc.new { |r| r[:slug] = self.class.sluggify(r[source_field]) if r[:slug].blank? }
before_validation slugger
validations = { :presence => true, :slug => true }
if options[:unique]
validations[:uniqueness] = true
end
validates :slug, validations
end
because the following reasonable-looking alternative fails to work as expected:
def has_slug(source_field, options={:unique => true})
slugger = Proc.new { |r| r[:slug] = self.class.sluggify(r[source_field]) if r[:slug].blank? }
before_validation slugger
validates :slug, :presence => true, :slug => true, :uniqueness => options[:unique]
end
(This commit includes a test, and all activemodel and activerecord tests pass as before.)
