| Commit message (Collapse) | Author | Age | Files | Lines |
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Improve Hash#compact! documentation and tests
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Make it clear what should be returned when no changes were made to the
hash.
{ c: true }.compact! # => nil
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ActiveSupport::Cache::Store#fetch [ci skip]
The related option of this method, `expires_in` is documented
as expecting an `ActiveSupport::Duration` value. To minimize any sort of
ambiguity between duration options, this change also documents
`race_condition_ttl` accepting `ActiveSupport::Duration`.
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[skip ci] Fix grammar
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Conflicts:
guides/source/action_cable_overview.md
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http://edgeguides.rubyonrails.org/api_documentation_guidelines.html#english
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We are currently using `%e` which adds a space before the result if the
digit is a single number. This leads to strings like `February 2, 2016`
which is undesireable. I've opted to replace with 0 padding instead of
removing the padding entirely, to preserve compatibility for those
relying on the fact that the width is constant, and to be consistent
with time formatting.
Fixes #25251.
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creation.
Based on https://github.com/rails/rails/pull/25192#discussion_r65018222 and http://ruby-doc.org/stdlib-1.9.3/libdoc/openssl/rdoc/OpenSSL/Cipher/Cipher.html
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This is a similar change that occurred for Hash#except in #21087.
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And make sure that it doesn't even try to call the method in the target.
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Introduce Module#delegate_missing_to
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When building decorators, a common pattern may emerge:
class Partition
def initialize(first_event)
@events = [ first_event ]
end
def people
if @events.first.detail.people.any?
@events.collect { |e| Array(e.detail.people) }.flatten.uniq
else
@events.collect(&:creator).uniq
end
end
private
def respond_to_missing?(name, include_private = false)
@events.respond_to?(name, include_private)
end
def method_missing(method, *args, &block)
@events.send(method, *args, &block)
end
end
With `Module#delegate_missing_to`, the above is condensed to:
class Partition
delegate_missing_to :@events
def initialize(first_event)
@events = [ first_event ]
end
def people
if @events.first.detail.people.any?
@events.collect { |e| Array(e.detail.people) }.flatten.uniq
else
@events.collect(&:creator).uniq
end
end
end
David suggested it in #23824.
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This reverts commit 28492204ee59a5aca2f3bc7b161d45724552686d.
Reason: `suppress` without an argument doesn't actually tell what is
supressing. Also, it can be confused with ActiveRecord::Base#suppress.
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* Add default exceptions affected by suppress
suppress { do_something_that_might_fail }
# instead of
begin
do_something_that_might_fail
rescue
end
# or
do_something_that_might_fail rescue nil
* Do not add default exceptions list constant
[Rafael Mendonça França + Alexey Zapparov]
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* Hash#from_xml works with frozen strings
Fixes #24647
* Fix rexml engine test
[Marek Kirejczyk + Rafael Mendonça França]
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Ruby 2.4 unifies Fixnum and Bignum into Integer: https://bugs.ruby-lang.org/issues/12005
* Forward compat with new unified Integer class in Ruby 2.4+.
* Backward compat with separate Fixnum/Bignum in Ruby 2.2 & 2.3.
* Drops needless Fixnum distinction in docs, preferring Integer.
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Introduce Date#all_day
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Useful for queries like:
Item.where(created_at: Date.current.all_day)
There was already a Time#all_day with the same behaviour, but for
queries like the above, Date is more convenient.
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Follows the same pattern as controllers and jobs. Exceptions raised in
delivery jobs (enqueued by `#deliver_later`) are also delegated to the
mailer's rescue_from handlers, so you can handle the DeserializationError
raised by delivery jobs:
```ruby
class MyMailer < ApplicationMailer
rescue_from ActiveJob::DeserializationError do
…
end
```
ActiveSupport::Rescuable polish:
* Add the `rescue_with_handler` class method so exceptions may be
handled at the class level without requiring an instance.
* Rationalize `exception.cause` handling. If no handler matches the
exception, fall back to the handler that matches its cause.
* Handle exceptions raised elsewhere. Pass `object: …` to execute
the `rescue_from` handler (e.g. a method call or a block to
instance_exec) against a different object. Defaults to `self`.
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Calculating -------------------------------------
before 34.731k i/100ms
after 48.206k i/100ms
-------------------------------------------------
before 508.451k (± 1.2%) i/s - 2.570M
after 720.068k (± 0.9%) i/s - 3.615M
Comparison:
after: 720067.6 i/s
before: 508451.1 i/s - 1.42x slower
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- Added clarity to documentation of ArrayInquirer#any? [ci skip]
- Added clarity to documentation of ArrayInquirer#any? [ci skip]
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Use original `Array#sum` when calculating Numeric sum.
This commit is related #24804 issue.
Issue #24804 reports `Array#sum` becomes much slower when
ActiveSupport is included.
This commit tries to use original method as far as possible.
```shell
$ cat array_sum.rb
class Array
alias core_sum sum
end
require 'benchmark/ips'
require 'active_support/core_ext/enumerable'
ary = [1.0] * 1_000_000
Benchmark.ips do |x|
x.report("core sum") { ary.core_sum }
x.report("AS's sum") { ary.sum }
x.compare!
end
$ bundle exec ruby -v -I lib array_sum.rb
ruby 2.4.0dev (2016-05-01 master 54867) [x86_64-darwin14]
Calculating -------------------------------------
core sum 4.000 i/100ms
AS's sum 5.000 i/100ms
-------------------------------------------------
core sum 50.492 (± 7.9%) i/s - 252.000
AS's sum 50.116 (± 6.0%) i/s - 250.000
Comparison:
core sum: 50.5 i/s
AS's sum: 50.1 i/s - 1.01x slower
```
Signed-off-by: Jeremy Daer <jeremydaer@gmail.com>
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Calculating -------------------------------------
before 26.319k i/100ms
after 29.414k i/100ms
-------------------------------------------------
before 350.623k (± 1.6%) i/s - 1.763M
after 416.227k (± 1.4%) i/s - 2.088M
Comparison:
after: 416226.8 i/s
before: 350622.8 i/s - 1.19x slower
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Signed-off-by: Jeremy Daer <jeremydaer@gmail.com>
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This commit undoes 54243fe.
Reason: Further investigation has shown the benefit is not so clear
generally speaking.
There is a long discussion and several benchmarks in the PR #24658
if you are interested in the details.
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Conflicts:
guides/source/configuring.md
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This is just to remove astonishment from getting `3600 seconds` from typing `1.hour`.
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Regression: adding minutes/hours to a time would change its time zone
This reverts commit 1bf9fe75a6473cb7501cae544cab772713e68cef.
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Little perfomance fix for Array#split.
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Calculating -------------------------------------
before 40.770k i/100ms
after 58.464k i/100ms
-------------------------------------------------
before 629.568k (± 5.0%) i/s - 3.180M
after 1.159M (± 4.5%) i/s - 5.788M
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This can be an issue when TZInfo::TimeZone#current_period is refreshed
due to timezone period transition, but it's not reflected in
ActiveSupport::TimeZone object.
For example, on Sun, 26 Oct 2014 22:00 UTC, Moscow changed its TZ from
MSK +04:00 to MSK +03:00 (-1 hour). If ActiveSupport::TimeZone['Moscow']
happens to be initialized just before the timezone transition, it will
cache its stale utc_offset even after the timezone transition.
This commit removes cache and fixes this issue.
Signed-off-by: Jeremy Daer <jeremydaer@gmail.com>
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Follow up to
https://github.com/rails/rails/commit/c9c5788a527b70d7f983e2b4b47e3afd863d9f48
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To suppress warning ('warning: method redefined; discarding old sum')
remove the method before override it.
Signed-off-by: Jeremy Daer <jeremydaer@gmail.com>
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This alternative flows better.
[Richard Schneeman & Xavier Noria]
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Awaken waiting threads even if the current thread (the previously
exclusive thread) hadn't taken a share lock.
This only happens in code that wasn't run within an executor, since that
always take an outermost share lock.
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threads wake
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https://github.com/rails/rails/commit/c9c5788a527b70d7f983e2b4b47e3afd863d9f48
[ci skip]
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Previously these methods could return either a DateTime or a Time
depending on how the ActiveSupport::TimeWithZone instance had
been constructed. Changing to always return an instance of Time
eliminates a possible stack level too deep error in to_time where
it was wrapping a DateTime instance.
As a consequence of this the internal time value is now always an
instance of Time in the UTC timezone, whether that's as the UTC
time directly or a representation of the local time in the timezone.
There should be no consequences of this internal change and if
there are it's a bug due to leaky abstractions.
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Mirrors the Time#subsec method by returning the fraction
of the second as a Rational.
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Time instances can have fractional parts smaller than a nanosecond.
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Mirrors the DateTime#sec_fraction method by returning the fraction
of the second as a Rational.
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`DateTime#getlocal` is newly added public API.
It's responsible is same as `DateTime#utc`, so `calculations.rb` is
a best plase to define this method.
For keeping consistency with `DateTime#utc`, defines `#localtime` and
defines `getlocal` as an alias method.
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