Ryuta Kamizono
|
298629cefd
|
SQLString#compile is no longer used since 53521a9e39
|
2018-09-30 16:49:13 +09:00 |
|
Ryuta Kamizono
|
09de7c9170
|
Use private attr_reader in Arel
No longer needed workaround for Ruby 2.2 "private attribute?" warning.
Related 6d63b5e49a.
|
2018-09-30 15:24:17 +09:00 |
|
yuuji.yaginuma
|
1b86d90136
|
Enable Performance/UnfreezeString cop
In Ruby 2.3 or later, `String#+@` is available and `+@` is faster than `dup`.
```ruby
# frozen_string_literal: true
require "bundler/inline"
gemfile(true) do
source "https://rubygems.org"
gem "benchmark-ips"
end
Benchmark.ips do |x|
x.report('+@') { +"" }
x.report('dup') { "".dup }
x.compare!
end
```
```
$ ruby -v benchmark.rb
ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-linux]
Warming up --------------------------------------
+@ 282.289k i/100ms
dup 187.638k i/100ms
Calculating -------------------------------------
+@ 6.775M (± 3.6%) i/s - 33.875M in 5.006253s
dup 3.320M (± 2.2%) i/s - 16.700M in 5.032125s
Comparison:
+@: 6775299.3 i/s
dup: 3320400.7 i/s - 2.04x slower
```
|
2018-09-23 08:56:55 +09:00 |
|
Matthew Draper
|
354f1c28e8
|
Arel: :nodoc: all
|
2018-02-24 18:11:47 +10:30 |
|
Matthew Draper
|
4c0a3d4880
|
Arel: rubocop -a
|
2018-02-24 17:16:13 +10:30 |
|
Matthew Draper
|
17ca17072d
|
Merge Arel into Active Record
|
2018-02-24 17:15:32 +10:30 |
|