| Commit message (Collapse) | Author | Age | Files | Lines |
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dmitriy-kiriyenko/fix-double-callback-in-same-statement
Prevent callback from being set twice.
Conflicts:
activesupport/CHANGELOG.md
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When you add one callack in two separate `set_callback` calls - it is
only called once.
When you do it in one `set_callback` call - it is called twice.
This violates the principle of least astonishment for me. Duplicating
callback is usually an error. There is a correct and obvious way to do
anything without this "feature".
If you want to do
before_save :clear_balance, :calculate_tax, :clear_balance
or whatever, you should better do
before_save :carefully_calculate_tax
def carefully_calculate_tax
clear_balance
calculate_tax
clear_balance
end
And this even opens gates for some advanced refactorings, unlike the
first approach.
My assumptions are:
- Principle of least astonishment is violated, when callbacks are either
prevented from duplication, or not.
- Duplicating callbacks is usually an error. When it is intentional -
it's a smell of a bad design and can be approached without abusing
this "feature".
My suggestion is: do not allow duplicating callbacks in one callback
call, like it is not allowed in separate callbacks call.
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from core_ext/logger" (some confusion over deprecation)
This reverts commit d00f568a83a5159ed93618b1081bd17858536d1c.
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core_ext/logger
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Logger#silence extension
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Also some minor improvements to other changelogs. [ci skip]
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The encoding scheme (e.g. ☠ -> "\u2620") was broken for characters
not in the Basic Multilingual Plane. It is possible to escape them
for json using the weird encoding scheme of a twelve-character
sequence representing the UTF-16 surrogate pair (e.g. '𠜎' ->
"\u270e\u263a") but this wasn't properly handled in the escaping code.
Since raw UTF-8 is allowed in json, it was decided to simply pass
through the raw bytes rather than attempt to escape them.
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The Time.time_with_datetime_fallback, Time.utc_time and Time.local_time
methods were added to handle the limitations of Ruby's native Time
implementation. Those limitations no longer apply so we are deprecating
them in 4.0 and they will be removed in 4.1.
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The to_time_in_current_zone method doesn't match the naming of the methods
for converting to ActiveSupport::TimeWithZone on Time and DateTime. Since
DateTime inherits from Date that has led to confusion with some users
using the to_time_in_current_zone method with DateTime instances and having
the time part dropped and the UTC offset lost.
This commit fixes this by deprecating the old method and adding a new
in_time_zone method which matches the naming for DateTime and Time. This
should prevent accidently dropping times and UTC offsets when converting
DateTime instances to ActiveSupport::TimeWithZone.
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This commit adds a convenience method for converting a string to an
ActiveSupport::TimeWithZone instance using the configured Time.zone or
another passed as an argument.
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AS::BasicObject is used for proxy classes. Let's give it a less concerning
name. Also, it avoids the confusion with Ruby's Basic Object.
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(active_support/dependecies.rb) (issue #8167)
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Chrome, Safari and Firefox serialize Date objects to strings such
as 'Mon May 28 2012 00:00:00 GMT-0700 (PDT)'. When these strings
are parsed the zone is interpreted as 'GMT-0700' which doesn't
exist in the TzInfo list of timezones.
By taking advantage of the improved date/time handling in 1.9.3
we can use `Date._parse` and the `:offset` value which is parsed
correctly.
Three tests were amended to make them pass:
1. test_parse_with_old_date
This needed changing to a different value because the original
value was before EST was adopted so was being changed to a
LMT (Local Mean Time) value after the change. It didn't before
because `DateTime` just has offsets from UTC not timezones.
2. test_parse_should_not_black_out_system_timezone_dst_jump
Changed the implementation of this test as the stubs were
dependent on internal implementation details of the test.
Confirmed that the modified test still failed when the
implementation of `parse` was restored to pre-#5571.
3. test_parse_should_black_out_app_timezone_dst_jump
Ditto.
Closes #5770.
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This behavior mattered under Ruby 1.8, but that doesn't matter now
that we don't support it.
In addition, we don't want to proxy the #class method. A test was added
to prevent against regressions.
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Check https://github.com/rails/rails/pull/4575#issuecomment-5765575.
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This reverts commit 1620df78dff527b4fa3f7b204fa05d1b630aae17, reversing
changes made to 2d000328dfc0d4b297fb4bdcebc9af6c2fb559dc.
Conflicts:
activesupport/CHANGELOG.md
activesupport/lib/active_support/test_case.rb
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Make XmlMini.with_backend usable with threads
Conflicts:
activesupport/CHANGELOG.md
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`XmlMini.with_backend` now may be safely used with threads:
Thread.new do
XmlMini.with_backend("REXML") { rexml_power }
end
Thread.new do
XmlMini.with_backend("LibXML") { libxml_power }
end
Each thread will use it's own backend.
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The method #remove_const does not load the file, so we
can still remove the constant.
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Setting options in a custom `#as_json` method had side effects.
Modifications of the `options` hash leaked outside and influenced
the conversion of other objects contained in the hash.
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It's no longer used in Rails any more.
See https://github.com/rails/rails/pull/8142\#issuecomment-10227297 for more
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Kernel#capture replaced by version which can catch output from subprocesses
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Since version `3.0.x` `Builder` caches method passed to `method_missing` each time. This commit replaces `method_missing` call with `tag!` call to prevent method redefinition on each `to_xml` call with the same builder.
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Fixes #8095.
For reference, here is the discussion about the mapping being
incorrect:
http://rubyforge.org/pipermail/tzinfo-users/2012-November/000114.html
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Previously this code just assumed it is capable of changing the file
ownership, both user and group. This will fail in a lot of scenario's
unless:
* The process is run as a superuser (root);
* The owning user and group are already set to the user and group we're
trying to chown to;
* The user chown'ing only changes the group to another group it is a
member of.
If either of those conditions are not met the filesystem will simply
deny the operation throwing an error.
It is also not always possible to do a chmod, there might be a SELinux
policy or another limitation preventing the user to change the file
mode. To this end the chmod call has also been added to the rescue
block.
I've also added a little comment above the chmod command that doing a
chmod on a file which has an ACL set will cause the ACL to be
recalculated / modified.
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Optimize log subscribers to check if the log level is sufficient
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performing an operations.
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See #7613. [ci skip]
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option added (default is Monday)
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* ActiveSupport::Configurable should allow config_accessor to take
default value by block, just like cattr_accessor.
class User
include ActiveSupport::Configurable
config_accessor :hair_colors do
[:brown, :black, :blonde, :red]
end
end
User.hair_colors # => [:brown, :black, :blonde, :red]
* remove trailing whitespaces in configurable.rb and its test file.
* Update ActiveSupport CHANGELOG.
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Due to its lack of thread safety, we're deprecating this, and it
will be removed in Rails 4.1.
Fixes #4060.
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Hash#merge accepts block that you can use to customize how hash values
are merged. This change makes merge and deep_merge compatible.
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ActiveSupport::Deprecation is now a class rather than a module. You can
get instance of ActiveSupport::Deprecation calling #instance method.
ActiveSupport::Deprecation.instance
But when you need to get new object od ActiveSupport::Deprecation you
need to just call #new.
@instance = ActiveSupport::Deprecation.new
Since you can create a new object, you can change the version and the
name of the library where the deprecator concerned.
ActiveSupport::Deprecation.new('2.0', 'MyGem')
If you need use another deprecator instance you can select it in the
options of deprecate method.
deprecate :method, :deprecator => deprecator_instance
Documentation has been updated.
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