Move code style configuration files to root directory

I think these are meant to be in the root directory, not in
`/activerecord`? :grimacing:

r? @sgrif

[ci skip]

2 files changed, 0 insertions, 54 deletions

diff --git a/activerecord/.codeclimate.yml b/activerecord/.codeclimate.yml
deleted file mode 100644
index 877c67873d..0000000000
--- a/activerecord/.codeclimate.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-engines:
-  rubocop:
-    enabled: true
-
-ratings:
-  paths:
-  - "**.rb"
-
-exclude_paths:
-  - actioncable/lib/rails/generators/
-  - actioncable/test/
-  - actionmailer/lib/rails/generators/
-  - actionmailer/test/
-  - actionpack/test/
-  - actionview/test/
-  - activejob/lib/rails/generators/
-  - activejob/test/
-  - activemodel/test/
-  - activerecord/lib/rails/generators/
-  - activerecord/test/
-  - activesupport/test/
-  - railties/lib/rails/generators/
-  - railties/test/
-  - ci/
-  - guides/
-  - tasks/
-  - tools/
diff --git a/activerecord/.rubocop.yml b/activerecord/.rubocop.yml
deleted file mode 100644
index dd8db6af3a..0000000000
--- a/activerecord/.rubocop.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-AllCops:
-  TargetRubyVersion: 2.3
-  DisabledByDefault: true
-
-# Two spaces, no tabs (for indentation).
-Style/IndentationWidth:
-  enabled: true
-
-# No trailing whitespace.
-Style/TrailingWhitespace:
-  enabled: true
-
-# Blank lines should not have any spaces.
-Style/TrailingBlankLines:
-  enabled: true
-
-# Use Ruby >= 1.9 syntax for hashes. Prefer { a: :b } over { :a => :b }.
-Style/HashSyntax:
-  enabled: true
-
-# Prefer &&/|| over and/or.
-Style/AndOr:
-  enabled: true
-
-# Use my_method(my_arg) not my_method( my_arg ) or my_method my_arg.
-Lint/RequireParentheses:
-  enabled: true