Add three new rubocop rules

Style/SpaceBeforeBlockBraces
Style/SpaceInsideBlockBraces
Style/SpaceInsideHashLiteralBraces

Fix all violations in the repository.

1 files changed, 2 insertions, 2 deletions

diff --git a/activesupport/lib/active_support/core_ext/module/attr_internal.rb b/activesupport/lib/active_support/core_ext/module/attr_internal.rb
index 48421a8850..5081d5f7a3 100644
--- a/activesupport/lib/active_support/core_ext/module/attr_internal.rb
+++ b/activesupport/lib/active_support/core_ext/module/attr_internal.rb
@@ -1,12 +1,12 @@
 class Module
   # Declares an attribute reader backed by an internally-named instance variable.
   def attr_internal_reader(*attrs)
-    attrs.each {|attr_name| attr_internal_define(attr_name, :reader)}
+    attrs.each { |attr_name| attr_internal_define(attr_name, :reader) }
   end
 
   # Declares an attribute writer backed by an internally-named instance variable.
   def attr_internal_writer(*attrs)
-    attrs.each {|attr_name| attr_internal_define(attr_name, :writer)}
+    attrs.each { |attr_name| attr_internal_define(attr_name, :writer) }
   end
 
   # Declares an attribute reader and writer backed by an internally-named instance