enabled.yml in rubocop-0.39.0

- old
+ new

@@ -157,13 +157,10 @@
   Description: >-
                  Use the return value of `if` and `case` statements for
                  assignment to a variable and variable comparison instead
                  of assigning that variable inside of each branch.
   Enabled: true
-  SingleLineConditionsOnly: true
-  # Whether the cop should register offenses for conditionals whose branches
-  # contain more than one statement a piece
 
 Style/ConstantName:
   Description: 'Constants should use SCREAMING_SNAKE_CASE.'
   StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#screaming-snake-case'
   Enabled: true
@@ -322,10 +319,15 @@
                  Favor modifier if/unless usage when you have a
                  single-line body.
   StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#if-as-a-modifier'
   Enabled: true
 
+Style/IfUnlessModifierOfIfUnless:
+  Description: >-
+                 Avoid modifier if/unless usage on conditionals.
+  Enabled: true
+
 Style/IfWithSemicolon:
   Description: 'Do not use if x; .... Use the ternary operator instead.'
   StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-semicolon-ifs'
   Enabled: true
 
@@ -1171,16 +1173,26 @@
 Performance/Count:
   Description: >-
                   Use `count` instead of `select...size`, `reject...size`,
                   `select...count`, `reject...count`, `select...length`,
                   and `reject...length`.
+  # This cop has known compatibility issues with `ActiveRecord` and other
+  # frameworks. ActiveRecord's `count` ignores the block that is passed to it.
+  # For more information, see the documentation in the cop itself.
+  # If you understand the known risk, you can disable `SafeMode`.
+  SafeMode: true
   Enabled: true
 
 Performance/Detect:
   Description: >-
                   Use `detect` instead of `select.first`, `find_all.first`,
                   `select.last`, and `find_all.last`.
   Reference: 'https://github.com/JuanitoFatas/fast-ruby#enumerabledetect-vs-enumerableselectfirst-code'
+  # This cop has known compatibility issues with `ActiveRecord` and other
+  # frameworks. `ActiveRecord` does not implement a `detect` method and `find`
+  # has its own meaning. Correcting `ActiveRecord` methods with this cop
+  # should be considered unsafe.
+  SafeMode: true
   Enabled: true
 
 Performance/DoubleStartEndWith:
   Description: >-
                   Use `str.{start,end}_with?(x, ..., y, ...)`