Merge pull request #33 from keiichironagano/feature/index_hint_fix_ke…

…ywords_concat Avoid constant double initialize warning
drecom · Jul 27, 2015 · f7b8992 · f7b8992
2 parents 0e16850 + 77971fe
commit f7b8992
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/active_record/turntable/sql_tree_patch.rb b/lib/active_record/turntable/sql_tree_patch.rb
@@ -10,7 +10,7 @@ class << self
 
 class SQLTree::Token
   extended_keywords = ['BINARY', 'LIMIT', 'OFFSET', 'INDEX', 'KEY', 'USE', 'FORCE', 'IGNORE']
-  KEYWORDS += extended_keywords
+  KEYWORDS.concat(extended_keywords)
 
   extended_keywords.each do |kwd|
     const_set(kwd, Class.new(SQLTree::Token::Keyword))