Rubocop 0.50.0

* Updated docs
* Updated other gems

Author: pointlessone

Gemfile

@@ -5,7 +5,7 @@ source 'https://rubygems.org'
 gem "activesupport", require: false
 gem "parser", "~> 2.4.0"
 gem "pry", require: false
-gem "rubocop", "~> 0.45", require: false
+gem "rubocop", "~> 0.50.0", require: false
 gem "rubocop-migrations", require: false
 gem "rubocop-rspec", require: false
 gem "safe_yaml"

Gemfile.lock

@@ -1,57 +1,58 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (5.0.1)
+    activesupport (5.1.4)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (~> 0.7)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     ast (2.3.0)
-    coderay (1.1.1)
-    concurrent-ruby (1.0.3)
-    diff-lcs (1.2.5)
-    i18n (0.7.0)
-    method_source (0.8.2)
-    minitest (5.10.1)
+    coderay (1.1.2)
+    concurrent-ruby (1.0.5)
+    diff-lcs (1.3)
+    i18n (0.8.6)
+    method_source (0.9.0)
+    minitest (5.10.3)
+    parallel (1.12.0)
     parser (2.4.0.0)
       ast (~> 2.2)
     powerpack (0.1.1)
-    pry (0.10.4)
+    pry (0.11.1)
       coderay (~> 1.1.0)
-      method_source (~> 0.8.1)
-      slop (~> 3.4)
-    rainbow (2.1.0)
-    rake (12.0.0)
-    rspec (3.5.0)
-      rspec-core (~> 3.5.0)
-      rspec-expectations (~> 3.5.0)
-      rspec-mocks (~> 3.5.0)
-    rspec-core (3.5.4)
-      rspec-support (~> 3.5.0)
-    rspec-expectations (3.5.0)
+      method_source (~> 0.9.0)
+    rainbow (2.2.2)
+      rake
+    rake (12.1.0)
+    rspec (3.6.0)
+      rspec-core (~> 3.6.0)
+      rspec-expectations (~> 3.6.0)
+      rspec-mocks (~> 3.6.0)
+    rspec-core (3.6.0)
+      rspec-support (~> 3.6.0)
+    rspec-expectations (3.6.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-mocks (3.5.0)
+      rspec-support (~> 3.6.0)
+    rspec-mocks (3.6.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-support (3.5.0)
-    rubocop (0.46.0)
-      parser (>= 2.3.1.1, < 3.0)
+      rspec-support (~> 3.6.0)
+    rspec-support (3.6.0)
+    rubocop (0.50.0)
+      parallel (~> 1.10)
+      parser (>= 2.3.3.1, < 3.0)
       powerpack (~> 0.1)
-      rainbow (>= 1.99.1, < 3.0)
+      rainbow (>= 2.2.2, < 3.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
     rubocop-migrations (0.1.2)
       rubocop (~> 0.41)
-    rubocop-rspec (1.8.0)
-      rubocop (>= 0.42.0)
-    ruby-progressbar (1.8.1)
+    rubocop-rspec (1.18.0)
+      rubocop (>= 0.50.0)
+    ruby-progressbar (1.9.0)
     safe_yaml (1.0.4)
-    slop (3.6.0)
-    thread_safe (0.3.5)
-    tzinfo (1.2.2)
+    thread_safe (0.3.6)
+    tzinfo (1.2.3)
       thread_safe (~> 0.1)
-    unicode-display_width (1.1.2)
+    unicode-display_width (1.3.0)
 
 PLATFORMS
   ruby
@@ -62,7 +63,7 @@ DEPENDENCIES
   pry
   rake
   rspec
-  rubocop (~> 0.45)
+  rubocop (~> 0.50.0)
   rubocop-migrations
   rubocop-rspec
   safe_yaml

config/contents/bundler/insecure_protocol_source.md

@@ -0,0 +1,22 @@
+The symbol argument `:gemcutter`, `:rubygems` and `:rubyforge`
+are deprecated. So please change your source to URL string that
+'https://rubygems.org' if possible, or 'http://rubygems.org' if not.
+
+This autocorrect will replace these symbols with 'https://rubygems.org'.
+Because it is secure, HTTPS request is strongly recommended. And in
+most use cases HTTPS will be fine.
+
+However, it don't replace all `sources` of `http://` with `https://`.
+For example, when specifying an internal gem server using HTTP on the
+intranet, a use case where HTTPS can not be specified was considered.
+Consider using HTTP only if you can not use HTTPS.
+
+### Example:
+    # bad
+    source :gemcutter
+    source :rubygems
+    source :rubyforge
+
+    # good
+    source 'https://rubygems.org' # strongly recommended
+    source 'http://rubygems.org'

config/contents/bundler/ordered_gems.md

@@ -1,4 +1,5 @@
-Gems in consecutive lines should be alphabetically sorted
+Gems should be alphabetically sorted within groups.
+
 ### Example:
     # bad
     gem 'rubocop'
@@ -11,4 +12,10 @@ Gems in consecutive lines should be alphabetically sorted
     # good
     gem 'rubocop'
 
+    gem 'rspec'
+
+    # good only if TreatCommentsAsGroupSeparators is true
+    # For code quality
+    gem 'rubocop'
+    # For tests
     gem 'rspec'

config/contents/lint/ambiguous_block_association.md

@@ -0,0 +1,21 @@
+This cop checks for ambiguous block association with method
+when param passed without parentheses.
+
+### Example:
+
+    # bad
+    some_method a { |val| puts val }
+
+### Example:
+
+    # good
+    # With parentheses, there's no ambiguity.
+    some_method(a) { |val| puts val }
+
+    # good
+    # Operator methods require no disambiguation
+    foo == bar { |b| b.baz }
+
+    # good
+    # Lambda arguments require no disambiguation
+    foo = ->(bar) { bar.baz }

config/contents/lint/ambiguous_operator.md

@@ -2,11 +2,16 @@ This cop checks for ambiguous operators in the first argument of a
 method invocation without parentheses.
 
 ### Example:
-    array = [1, 2, 3]
+
+    # bad
 
     # The `*` is interpreted as a splat operator but it could possibly be
-    # a `*` method invocation (i.e. `do_something.*(array)`).
-    do_something *array
+    # a `*` method invocation (i.e. `do_something.*(some_array)`).
+    do_something *some_array
+
+### Example:
+
+    # good
 
     # With parentheses, there's no ambiguity.
-    do_something(*array)
+    do_something(*some_array)

config/contents/lint/ambiguous_regexp_literal.md

@@ -2,10 +2,17 @@ This cop checks for ambiguous regexp literals in the first argument of
 a method invocation without parentheses.
 
 ### Example:
+
+    # bad
+
     # This is interpreted as a method invocation with a regexp literal,
     # but it could possibly be `/` method invocations.
     # (i.e. `do_something./(pattern)./(i)`)
     do_something /pattern/i
 
+### Example:
+
+    # good
+
     # With parentheses, there's no ambiguity.
     do_something(/pattern/i)

config/contents/lint/assignment_in_condition.md

@@ -0,0 +1,18 @@
+This cop checks for assignments in the conditions of
+if/while/until.
+
+### Example:
+
+    # bad
+
+    if some_var = true
+      do_something
+    end
+
+### Example:
+
+    # good
+
+    if some_var == true
+      do_something
+    end

config/contents/lint/block_alignment.md

@@ -1,8 +1,8 @@
 This cop checks whether the end keywords are aligned properly for do
 end blocks.
 
-Three modes are supported through the `AlignWith` configuration
-parameter:
+Three modes are supported through the `EnforcedStyleAlignWith`
+configuration parameter:
 
 `start_of_block` : the `end` shall be aligned with the
 start of the line where the `do` appeared.
@@ -15,18 +15,40 @@ location. The autofixer will default to `start_of_line`.
 
 ### Example:
 
-    # either
+    # bad
+
+    foo.bar
+       .each do
+         baz
+           end
+
+### Example:
+
+    # EnforcedStyleAlignWith: either (default)
+
+    # good
+
     variable = lambda do |i|
       i
     end
 
-    # start_of_block
+### Example:
+
+    # EnforcedStyleAlignWith: start_of_block
+
+    # good
+
     foo.bar
       .each do
          baz
        end
 
-    # start_of_line
+### Example:
+
+    # EnforcedStyleAlignWith: start_of_line
+
+    # good
+
     foo.bar
       .each do
          baz

config/contents/lint/boolean_symbol.md

@@ -0,0 +1,18 @@
+This cop checks for `:true` and `:false` symbols.
+In most cases it would be a typo.
+
+### Example:
+
+    # bad
+    :true
+
+    # good
+    true
+
+### Example:
+
+    # bad
+    :false
+
+    # good
+    false

config/contents/lint/circular_argument_reference.md

@@ -4,27 +4,41 @@ arguments and optional ordinal arguments.
 This cop mirrors a warning produced by MRI since 2.2.
 
 ### Example:
+
     # bad
+
     def bake(pie: pie)
       pie.heat_up
     end
 
+### Example:
+
     # good
+
     def bake(pie:)
       pie.refrigerate
     end
 
+### Example:
+
     # good
+
     def bake(pie: self.pie)
       pie.feed_to(user)
     end
 
+### Example:
+
     # bad
+
     def cook(dry_ingredients = dry_ingredients)
       dry_ingredients.reduce(&:+)
     end
 
+### Example:
+
     # good
+
     def cook(dry_ingredients = self.dry_ingredients)
       dry_ingredients.combine
     end

config/contents/lint/condition_position.md

@@ -3,7 +3,17 @@ if/while/until.
 
 ### Example:
 
+    # bad
+
     if
       some_condition
       do_something
+    end
+
+### Example:
+
+    # good
+
+    if some_condition
+      do_something
     end