Replace Rubocop with standard

Following an [update to the thoughtbot guide][guides PR], this commit
removes Rubocop and replaces it with [standard].

[guides PR]: https://github.com/thoughtbot/guides/pull/606
[standard]: https://github.com/testdouble/standard

.rubocop.yml

@@ -1,33 +0,0 @@
-require: rubocop-performance
-
-inherit_from:
-  - https://raw.githubusercontent.com/thoughtbot/guides/master/style/ruby/.rubocop.yml
-
-AllCops:
-  TargetRubyVersion: 2.5
-  Exclude:
-    - 'gemfiles/*'
-    - 'tmp/**/*'
-
-Rails:
-  Enabled: false
-
-Metrics/BlockLength:
-  CountComments: true
-  Max: 25
-  ExcludedMethods: []
-  Exclude:
-    - "spec/**/*"
-    - '*.gemspec'
-
-Style/SymbolArray:
-  EnforcedStyle: brackets
-
-Style/FormatStringToken:
-  Enabled: false
-
-# TODO: gradually bring this down to 80 as we fix files
-# Let's not open a big PR to fix all of these at once - 
-# we can fix gradually if we happen to be editing a file that has a violation
-Layout/LineLength:
-  Max: 110

Gemfile.lock

@@ -63,9 +63,9 @@ GEM
     parallel (1.19.1)
     parser (2.7.1.3)
       ast (~> 2.4.0)
-    rack (2.2.2)
     rainbow (3.0.0)
     rake (13.0.1)
+    regexp_parser (1.7.0)
     rexml (3.2.4)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
@@ -83,28 +83,28 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.3)
-    rubocop (0.84.0)
+    rubocop (0.85.0)
       parallel (~> 1.10)
       parser (>= 2.7.0.1)
       rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.7)
       rexml
       rubocop-ast (>= 0.0.3)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
     rubocop-ast (0.0.3)
       parser (>= 2.7.0.1)
-    rubocop-performance (1.6.0)
+    rubocop-performance (1.6.1)
       rubocop (>= 0.71.0)
-    rubocop-rails (2.5.2)
-      activesupport
-      rack (>= 1.1)
-      rubocop (>= 0.72.0)
     ruby-progressbar (1.10.1)
     simplecov (0.18.5)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
     simplecov-html (0.12.2)
     sqlite3 (1.4.2)
+    standard (0.4.7)
+      rubocop (~> 0.85.0)
+      rubocop-performance (~> 1.6.0)
     thor (1.0.1)
     thread_safe (0.3.6)
     tzinfo (1.2.7)
@@ -126,11 +126,9 @@ DEPENDENCIES
   rake
   rspec
   rspec-its
-  rubocop
-  rubocop-performance
-  rubocop-rails
   simplecov
   sqlite3
+  standard
   yard
 
 BUNDLED WITH

factory_bot.gemspec

@@ -32,9 +32,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency("rake")
   s.add_development_dependency("rspec")
   s.add_development_dependency("rspec-its")
-  s.add_development_dependency("rubocop")
+  s.add_development_dependency("standard")
-  s.add_development_dependency("rubocop-performance")
-  s.add_development_dependency("rubocop-rails")
   s.add_development_dependency("simplecov")
   s.add_development_dependency("yard")
 

gemfiles/5.0.gemfile.lock

@@ -58,16 +58,15 @@ GEM
     gherkin (5.1.0)
     i18n (1.8.2)
       concurrent-ruby (~> 1.0)
-    jaro_winkler (1.5.4)
     minitest (5.14.0)
     multi_json (1.14.1)
     multi_test (0.1.2)
     parallel (1.19.1)
-    parser (2.7.1.1)
+    parser (2.7.1.3)
       ast (~> 2.4.0)
-    rack (2.2.2)
     rainbow (3.0.0)
     rake (13.0.1)
+    regexp_parser (1.7.0)
     rexml (3.2.4)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
@@ -85,26 +84,28 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.2)
-    rubocop (0.82.0)
+    rubocop (0.85.0)
-      jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
       parser (>= 2.7.0.1)
       rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.7)
       rexml
+      rubocop-ast (>= 0.0.3)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-performance (1.5.2)
+    rubocop-ast (0.0.3)
+      parser (>= 2.7.0.1)
+    rubocop-performance (1.6.1)
       rubocop (>= 0.71.0)
-    rubocop-rails (2.5.2)
-      activesupport
-      rack (>= 1.1)
-      rubocop (>= 0.72.0)
     ruby-progressbar (1.10.1)
     simplecov (0.18.5)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
     simplecov-html (0.12.2)
     sqlite3 (1.3.13)
+    standard (0.4.7)
+      rubocop (~> 0.85.0)
+      rubocop-performance (~> 1.6.0)
     thor (1.0.1)
     thread_safe (0.3.6)
     tzinfo (1.2.7)
@@ -125,11 +126,9 @@ DEPENDENCIES
   rake
   rspec
   rspec-its
-  rubocop
-  rubocop-performance
-  rubocop-rails
   simplecov
   sqlite3 (~> 1.3.6)
+  standard
   yard
 
 BUNDLED WITH

gemfiles/5.1.gemfile.lock

@@ -58,16 +58,15 @@ GEM
     gherkin (5.1.0)
     i18n (1.8.2)
       concurrent-ruby (~> 1.0)
-    jaro_winkler (1.5.4)
     minitest (5.14.0)
     multi_json (1.14.1)
     multi_test (0.1.2)
     parallel (1.19.1)
-    parser (2.7.1.1)
+    parser (2.7.1.3)
       ast (~> 2.4.0)
-    rack (2.2.2)
     rainbow (3.0.0)
     rake (13.0.1)
+    regexp_parser (1.7.0)
     rexml (3.2.4)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
@@ -85,26 +84,28 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.2)
-    rubocop (0.82.0)
+    rubocop (0.85.0)
-      jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
       parser (>= 2.7.0.1)
       rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.7)
       rexml
+      rubocop-ast (>= 0.0.3)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-performance (1.5.2)
+    rubocop-ast (0.0.3)
+      parser (>= 2.7.0.1)
+    rubocop-performance (1.6.1)
       rubocop (>= 0.71.0)
-    rubocop-rails (2.5.2)
-      activesupport
-      rack (>= 1.1)
-      rubocop (>= 0.72.0)
     ruby-progressbar (1.10.1)
     simplecov (0.18.5)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
     simplecov-html (0.12.2)
     sqlite3 (1.4.2)
+    standard (0.4.7)
+      rubocop (~> 0.85.0)
+      rubocop-performance (~> 1.6.0)
     thor (1.0.1)
     thread_safe (0.3.6)
     tzinfo (1.2.7)
@@ -125,11 +126,9 @@ DEPENDENCIES
   rake
   rspec
   rspec-its
-  rubocop
-  rubocop-performance
-  rubocop-rails
   simplecov
   sqlite3
+  standard
   yard
 
 BUNDLED WITH

gemfiles/5.2.gemfile.lock

@@ -58,16 +58,15 @@ GEM
     gherkin (5.1.0)
     i18n (1.8.2)
       concurrent-ruby (~> 1.0)
-    jaro_winkler (1.5.4)
     minitest (5.14.0)
     multi_json (1.14.1)
     multi_test (0.1.2)
     parallel (1.19.1)
-    parser (2.7.1.1)
+    parser (2.7.1.3)
       ast (~> 2.4.0)
-    rack (2.2.2)
     rainbow (3.0.0)
     rake (13.0.1)
+    regexp_parser (1.7.0)
     rexml (3.2.4)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
@@ -85,26 +84,28 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.2)
-    rubocop (0.82.0)
+    rubocop (0.85.0)
-      jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
       parser (>= 2.7.0.1)
       rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.7)
       rexml
+      rubocop-ast (>= 0.0.3)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-performance (1.5.2)
+    rubocop-ast (0.0.3)
+      parser (>= 2.7.0.1)
+    rubocop-performance (1.6.1)
       rubocop (>= 0.71.0)
-    rubocop-rails (2.5.2)
-      activesupport
-      rack (>= 1.1)
-      rubocop (>= 0.72.0)
     ruby-progressbar (1.10.1)
     simplecov (0.18.5)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
     simplecov-html (0.12.2)
     sqlite3 (1.4.2)
+    standard (0.4.7)
+      rubocop (~> 0.85.0)
+      rubocop-performance (~> 1.6.0)
     thor (1.0.1)
     thread_safe (0.3.6)
     tzinfo (1.2.7)
@@ -125,11 +126,9 @@ DEPENDENCIES
   rake
   rspec
   rspec-its
-  rubocop
-  rubocop-performance
-  rubocop-rails
   simplecov
   sqlite3
+  standard
   yard
 
 BUNDLED WITH

gemfiles/6.0.gemfile.lock

@@ -57,16 +57,15 @@ GEM
     gherkin (5.1.0)
     i18n (1.8.2)
       concurrent-ruby (~> 1.0)
-    jaro_winkler (1.5.4)
     minitest (5.14.0)
     multi_json (1.14.1)
     multi_test (0.1.2)
     parallel (1.19.1)
-    parser (2.7.1.1)
+    parser (2.7.1.3)
       ast (~> 2.4.0)
-    rack (2.2.2)
     rainbow (3.0.0)
     rake (13.0.1)
+    regexp_parser (1.7.0)
     rexml (3.2.4)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
@@ -84,26 +83,28 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.2)
-    rubocop (0.82.0)
+    rubocop (0.85.0)
-      jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
       parser (>= 2.7.0.1)
       rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.7)
       rexml
+      rubocop-ast (>= 0.0.3)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-performance (1.5.2)
+    rubocop-ast (0.0.3)
+      parser (>= 2.7.0.1)
+    rubocop-performance (1.6.1)
       rubocop (>= 0.71.0)
-    rubocop-rails (2.5.2)
-      activesupport
-      rack (>= 1.1)
-      rubocop (>= 0.72.0)
     ruby-progressbar (1.10.1)
     simplecov (0.18.5)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
     simplecov-html (0.12.2)
     sqlite3 (1.4.2)
+    standard (0.4.7)
+      rubocop (~> 0.85.0)
+      rubocop-performance (~> 1.6.0)
     thor (1.0.1)
     thread_safe (0.3.6)
     tzinfo (1.2.7)
@@ -125,11 +126,9 @@ DEPENDENCIES
   rake
   rspec
   rspec-its
-  rubocop
-  rubocop-performance
-  rubocop-rails
   simplecov
   sqlite3
+  standard
   yard
 
 BUNDLED WITH