| Commit message (Collapse) | Author | Age | Files | Lines |
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enumerator if called without block
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Various grammar corrections and wrap to 80 characters.
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Revert "Revert "Reduce allocations when running AR callbacks.""
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This reverts commit bdc1d329d4eea823d07cf010064bd19c07099ff3.
Before:
Calculating -------------------------------------
22.000 i/100ms
-------------------------------------------------
229.700 (± 0.4%) i/s - 1.166k
Total Allocated Object: 9939
After:
Calculating -------------------------------------
24.000 i/100ms
-------------------------------------------------
246.443 (± 0.8%) i/s - 1.248k
Total Allocated Object: 7939
```
begin
require 'bundler/inline'
rescue LoadError => e
$stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
raise e
end
gemfile(true) do
source 'https://rubygems.org'
# gem 'rails', github: 'rails/rails', ref: 'bdc1d329d4eea823d07cf010064bd19c07099ff3'
gem 'rails', github: 'rails/rails', ref: 'd2876141d08341ec67cf6a11a073d1acfb920de7'
gem 'arel', github: 'rails/arel'
gem 'sqlite3'
gem 'benchmark-ips'
end
require 'active_record'
require 'benchmark/ips'
ActiveRecord::Base.establish_connection('sqlite3::memory:')
ActiveRecord::Migration.verbose = false
ActiveRecord::Schema.define do
create_table :users, force: true do |t|
t.string :name, :email
t.boolean :admin
t.timestamps null: false
end
end
class User < ActiveRecord::Base
default_scope { where(admin: true) }
end
admin = true
1000.times do
attributes = {
name: "Lorem ipsum dolor sit amet, consectetur adipiscing elit.",
email: "foobar@email.com",
admin: admin
}
User.create!(attributes)
admin = !admin
end
GC.disable
Benchmark.ips(5, 3) do |x|
x.report { User.all.to_a }
end
key =
if RUBY_VERSION < '2.2'
:total_allocated_object
else
:total_allocated_objects
end
before = GC.stat[key]
User.all.to_a
after = GC.stat[key]
puts "Total Allocated Object: #{after - before}"
```
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The concurrent-ruby gem is a toolset containing many concurrency
utilities. Many of these utilities include runtime-specific
optimizations when possible. Rather than clutter the Rails codebase with
concurrency utilities separate from the core task, such tools can be
superseded by similar tools in the more specialized gem. This commit
replaces `ActiveSupport::Concurrency::Latch` with
`Concurrent::CountDownLatch`, which is functionally equivalent.
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Improve duplicable documentation [ci skip]
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Concurrent load interlock (rm Rack::Lock)
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We don't need to fully disable concurrent requests: just ensure that
loads are performed in isolation.
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active_support/indifferent_access: fix not raising when default_proc does
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Add method call assertions for internal use.
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Add `assert_called` and `assert_not_called` to boil down the boilerplate we need to write
to assert methods are called certain number of times.
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[ci skip]
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Added documentation about passing custom disallowed types to Hash#from_xml [ci skip]
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[ci skip]
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XML documents that are too deep can cause an stack overflow, which in
turn will cause a potential DoS attack.
CVE-2015-3227
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Fixes CVE-2015-3226
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```ruby
verifier = ActiveSupport::MessageVerifier.new('secret')
verifier.verify("\xff") # => ArgumentError: invalid byte sequence in UTF-8
```
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DateTime#<=> return nil when compare to the invalid String as Time.
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before:
p Time.now == 'a' # => false
p Time.now <=> 'a' # => nil
require 'active_support'
require 'active_support/core_ext'
p Time.now == 'a' # => false
p Time.now <=> 'a' # => invalid date (ArgumentError)
and on ruby 2.2, Time.now == 'a' warning.
warning: Comparable#== will no more rescue exceptions of #<=> in the next release.
warning: Return nil in #<=> if the comparison is inappropriate or avoid such comparison.
after:
- Error handling.
- Quiet warnings.
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knovoselic/active_support_concern_class_methods_fix
[ActiveSupport] Fix for #20489 - ActiveSupport::Concern#class_methods affects parent classes
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This makes it possible to easily get the runner working with existing
setups that rely on `active_support/testing/autorun.rb`.
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```ruby
Benchmark.ips do |x|
x.report("$&") {
"foo".gsub(/f/) { $&.hex }
}
x.report("block var") {
"foo".gsub(/f/) { |match| match.hex }
}
end
```
```
Calculating -------------------------------------
$& 23.271k i/100ms
block var 24.804k i/100ms
-------------------------------------------------
$& 321.981k (± 7.4%) i/s - 1.606M
block var 324.949k (± 9.2%) i/s - 1.612M
```
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Improve Test Runner's Minitest integration.
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This also adds free mix and matching of directories, files and lines filters.
Like so:
bin/rails test models/post_test.rb test/integration models/person_test.rb:26
You can also mix in a traditional Minitest filter:
bin/rails test test/integration -n /check_it_out/
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[Robin Dupret & Shunsuke Aida]
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[ci skip] Fix `thoughtbot` capitalization
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The company name is spelled `thoughtbot` per
https://github.com/thoughtbot/presskit/blob/master/README.md#name
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ActiveSupport::TimeWithZone references `ActiveSupport::Duration` but
does not require it, which can result in a `LoadError` when required
directly without requiring a component less granular like
`active_support/time`, where the autoload for `ActiveSupport::Duration`
is set up.
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Use block variable instead of global
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```ruby
require 'benchmark/ips'
Benchmark.ips do |x|
x.report("$&") {
"foo".sub(/f/) { $&.upcase }
}
x.report("block var") {
"foo".sub(/f/) {|match| match.upcase }
}
end
```
```
Calculating -------------------------------------
$& 48.658k i/100ms
block var 49.666k i/100ms
-------------------------------------------------
$& 873.156k (± 9.3%) i/s - 4.331M
block var 969.744k (± 9.2%) i/s - 4.818M
```
It's faster, and gets rid of a few "magic" global variables
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Allow Enumerable#pluck to take a splat.
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This allows easier integration with ActiveRecord, such that
AR#pluck will now use Enumerable#pluck if the relation is loaded,
without needing to hit the database.
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Deprecate `assert_template` and `assigns()`.
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Passing 999999000 < `:nsec` < 999999999 and 999999 < `:usec` < 1000000
to change a time with utc_offset doesn't throw an `ArgumentError`.
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core_ext/time"
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Replace use of alias chains with prepend at core_ext/date and core_ext/time
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Allows fetching the same values from arrays as from ActiveRecord associations.
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Added multibyte slice! example to doc [ci skip]
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