diff options
Diffstat (limited to 'activerecord/lib/arel/visitors')
| -rw-r--r-- | activerecord/lib/arel/visitors/to_sql.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/activerecord/lib/arel/visitors/to_sql.rb b/activerecord/lib/arel/visitors/to_sql.rb index 099bf5efb0..583f920290 100644 --- a/activerecord/lib/arel/visitors/to_sql.rb +++ b/activerecord/lib/arel/visitors/to_sql.rb @@ -786,7 +786,9 @@ module Arel # :nodoc: all end def sanitize_as_sql_comment(o) - o.expr.map { |v| v.gsub(%r{ /\*\+?\s* | \s*\*/ }x, "") } + o.expr.map { |v| + v.gsub(%r{ (/ (?: | \g<1>) \*) \+? \s* | \s* (\* (?: | \g<2>) /) }x, "") + } end def collect_optimizer_hints(o, collector) |