Performance cops will be extracted from RuboCop to RuboCop Performance
when next RuboCop 0.68 will be released.
https://github.com/rubocop-hq/rubocop/issues/5977
RuboCop 0.67 is its transition period.
Since rails/rails repository uses Performance cops, This PR added
rubocop-performance gem to Gemfile.
And this PR fixes some offenses using the following auto-correct.
```console
% bundle exec rubocop -a
Offenses:
activerecord/test/cases/connection_adapters/connection_handlers_multi_db_test.rb:212:26:
C: [Corrected] Layout/SpaceAroundOperators: Operator =
> should be surrounded by a single space.
"primary" => { adapter: "sqlite3", database: "db/primary.sqlite3" }
^^
activerecord/test/cases/connection_adapters/connection_handlers_multi_db_test.rb:239:26:
C: [Corrected] Layout/SpaceAroundOperators: Operator => should be
surrounded by a single space.
"primary" => { adapter: "sqlite3", database: "db/primary.sqlite3" }
^^
actionview/test/template/resolver_shared_tests.rb:1:1: C: [Corrected]
Style/FrozenStringLiteralComment: Missing magic comment #
frozen_string_literal: true.
module ResolverSharedTests
^
actionview/test/template/resolver_shared_tests.rb:10:33: C: [Corrected]
Layout/SpaceAroundEqualsInParameterDefault: Surrounding space missing in
default value assignment.
def with_file(filename, source="File at #{filename}")
^
actionview/test/template/resolver_shared_tests.rb:106:5: C: [Corrected]
Rails/RefuteMethods: Prefer assert_not_same over refute_same.
refute_same a, b
^^^^^^^^^^^
2760 files inspected, 5 offenses detected, 5 offenses corrected
```
We use only RuboCop in Code Climate and exclude paths are specified in
RuboCop's setting.
The global level excludes paths should not be specified to match the
behavior of local and CodeClimate.
## Summary
RuboCop 0.58.2 was released.
https://github.com/rubocop-hq/rubocop/releases/tag/v0.58.2
And rubocop-0-58 channel is available in Code Climate.
https://github.com/codeclimate/codeclimate/releases/tag/v0.76.0https://github.com/codeclimate/codeclimate/commit/38f21f0
In addition, the following changes are made in this PR.
- Replace Custom cops with Rails cops
- Add jaro_winkler gem to Gemfile.lock
### Replace Custom cops with Rails cops
These are compatible replacements.
- Replace `CustomCops/AssertNot` cop with `Rails/AssertNot` cop.
- Replace `CustomCops/RefuteNot` cop with `Rails/RefuteMethods` cop.
With this replacement, it was decided to use cop of RuboCop itself.
It removes the code related to CustomCops accordingly.
### Add jaro_winkler gem to Gemfile.lock
Since RuboCop 0.57.0 depends on jaro_winkler gem,
it has been added to Gemfile.lock.
If you merge these changes now (*before Monday, December 4th*), Code Climate will run the same analysis on Rails as it always has on your pull requests.
*If you do not merge these changes*, when Code Climate migrates Rails to our new analysis, Code Climate will continue to run Rubocop, but it will ALSO run Code Climate's new maintainability checks (https://codeclimate.com/blog/10-point-technical-debt-assessment).
You may want this ... you may not.
Just want to make sure you knew the quick option to disable them if it's a problem!
## Summary
RuboCop 0.51.0 was released.
https://github.com/bbatsov/rubocop/releases/tag/v0.51.0
And rubocop-0-51 channel is available in Code Climate.
https://github.com/codeclimate/codeclimate-rubocop/issues/109
This PR will bump RuboCop to 0.51.0 and fixes the following new
offenses.
```console
% bundle exec rubocop
Inspecting 2358 files
(snip)
Offenses:
actionpack/lib/action_controller/metal/http_authentication.rb:251:59: C:
Prefer double-quoted strings unless you need single quotes to avoid
extra backslashes for escaping.
[key.strip, value.to_s.gsub(/^"|"$/, "").delete('\'')]
^^^^
activesupport/test/core_ext/load_error_test.rb:8:39: C: Prefer
double-quoted strings unless you need single quotes to avoid extra
backslashes for escaping.
assert_raise(LoadError) { require 'no_this_file_don\'t_exist' }
^^^^^^^^^^^^^^^^^^^^^^^^^^^
2358 files inspected, 2 offenses detected
```
