Update rubocop to 1.35.0 (#332)

- General bundle update.
- Update the docs too.

Gemfile

@@ -5,7 +5,7 @@ source 'https://rubygems.org'
 gem "activesupport", require: false
 gem "parser"
 gem "pry", require: false
-gem "rubocop", "1.34.1", require: false
+gem "rubocop", "1.35.0", require: false
 gem "rubocop-i18n", require: false
 gem "rubocop-graphql", require: false
 gem "rubocop-minitest", require: false

Gemfile.lock

@@ -14,7 +14,7 @@ GEM
       concurrent-ruby (~> 1.0)
     json (2.6.2)
     method_source (1.0.0)
-    minitest (5.16.2)
+    minitest (5.16.3)
     parallel (1.22.1)
     parser (3.1.2.1)
       ast (~> 2.4.1)
@@ -39,14 +39,14 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.11.0)
     rspec-support (3.11.0)
-    rubocop (1.34.1)
+    rubocop (1.35.0)
       json (~> 2.3)
       parallel (~> 1.10)
       parser (>= 3.1.2.1)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.20.0, < 2.0)
+      rubocop-ast (>= 1.20.1, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
     rubocop-ast (1.21.0)
@@ -77,7 +77,7 @@ GEM
     rubocop-thread_safety (0.4.4)
       rubocop (>= 0.53.0)
     ruby-progressbar (1.11.0)
-    test-prof (1.0.9)
+    test-prof (1.0.10)
     tzinfo (2.0.5)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.2.0)
@@ -91,7 +91,7 @@ DEPENDENCIES
   pry
   rake
   rspec
-  rubocop (= 1.34.1)
+  rubocop (= 1.35.0)
   rubocop-graphql
   rubocop-i18n
   rubocop-minitest

config/contents/layout/line_length.md

@@ -15,6 +15,7 @@ are recommended to further format the broken lines.
 (Many of these are enabled by default.)
 
 * ArgumentAlignment
+* ArrayAlignment
 * BlockAlignment
 * BlockDelimiters
 * BlockEndNewline

config/contents/lint/erb_new_arguments.md

@@ -1,18 +1,17 @@
 
 This cop emulates the following Ruby warnings in Ruby 2.6.
 
+```console
 % cat example.rb
 ERB.new('hi', nil, '-', '@output_buffer')
 % ruby -rerb example.rb
-example.rb:1: warning: Passing safe_level with the 2nd argument of
-ERB.new is deprecated. Do not use it, and specify other arguments as
-keyword arguments.
-example.rb:1: warning: Passing trim_mode with the 3rd argument of
-ERB.new is deprecated. Use keyword argument like
-ERB.new(str, trim_mode:...) instead.
-example.rb:1: warning: Passing eoutvar with the 4th argument of ERB.new
-is deprecated. Use keyword argument like ERB.new(str, eoutvar: ...)
-instead.
+example.rb:1: warning: Passing safe_level with the 2nd argument of ERB.new is
+deprecated. Do not use it, and specify other arguments as keyword arguments.
+example.rb:1: warning: Passing trim_mode with the 3rd argument of ERB.new is
+deprecated. Use keyword argument like ERB.new(str, trim_mode:...) instead.
+example.rb:1: warning: Passing eoutvar with the 4th argument of ERB.new is
+deprecated. Use keyword argument like ERB.new(str, eoutvar: ...) instead.
+```
 
 Now non-keyword arguments other than first one are softly deprecated
 and will be removed when Ruby 2.5 becomes EOL.

config/contents/style/hash_syntax.md

@@ -23,6 +23,7 @@ The supported styles are:
 * always - forces use of the 3.1 syntax (e.g. {foo:})
 * never - forces use of explicit hash literal value
 * either - accepts both shorthand and explicit use of hash literal value
+* consistent - like "always", but will avoid mixing styles in a single hash
 
 ### Example: EnforcedStyle: ruby19 (default)
     # bad
@@ -83,3 +84,17 @@ The supported styles are:
 
     # good
     {foo:, bar:}
+
+### Example: EnforcedShorthandSyntax: consistent
+
+    # bad
+    {foo: , bar: bar}
+
+    # good
+    {foo:, bar:}
+
+    # bad
+    {foo: , bar: baz}
+
+    # good
+    {foo: foo, bar: baz}

config/contents/style/magic_comment_format.md

@@ -0,0 +1,90 @@
+Ensures magic comments are written consistently throughout your code base.
+Looks for discrepancies in separators (`-` vs `_`) and capitalization for
+both magic comment directives and values.
+
+Required capitalization can be set with the `DirectiveCapitalization` and
+`ValueCapitalization` configuration keys.
+
+NOTE: If one of these configuration is set to nil, any capitalization is allowed.
+
+### Example: EnforcedStyle: snake_case (default)
+    # The `snake_case` style will enforce that the frozen string literal
+    # comment is written in snake case. (Words separated by underscores)
+    # bad
+    # frozen-string-literal: true
+
+    module Bar
+      # ...
+    end
+
+    # good
+    # frozen_string_literal: false
+
+    module Bar
+      # ...
+    end
+
+### Example: EnforcedStyle: kebab_case
+    # The `kebab_case` style will enforce that the frozen string literal
+    # comment is written in kebab case. (Words separated by hyphens)
+    # bad
+    # frozen_string_literal: true
+
+    module Baz
+      # ...
+    end
+
+    # good
+    # frozen-string-literal: true
+
+    module Baz
+      # ...
+    end
+
+### Example: DirectiveCapitalization: lowercase (default)
+    # bad
+    # FROZEN-STRING-LITERAL: true
+
+    # good
+    # frozen-string-literal: true
+
+### Example: DirectiveCapitalization: uppercase
+    # bad
+    # frozen-string-literal: true
+
+    # good
+    # FROZEN-STRING-LITERAL: true
+
+### Example: DirectiveCapitalization: nil
+    # any capitalization is accepted
+
+    # good
+    # frozen-string-literal: true
+
+    # good
+    # FROZEN-STRING-LITERAL: true
+
+### Example: ValueCapitalization: nil (default)
+    # any capitalization is accepted
+
+    # good
+    # frozen-string-literal: true
+
+    # good
+    # frozen-string-literal: TRUE
+
+### Example: ValueCapitalization: lowercase
+    # when a value is not given, any capitalization is accepted
+
+    # bad
+    # frozen-string-literal: TRUE
+
+    # good
+    # frozen-string-literal: TRUE
+
+### Example: ValueCapitalization: uppercase
+    # bad
+    # frozen-string-literal: true
+
+    # good
+    # frozen-string-literal: TRUE