From 2dafbeed5e2afc001aa64ebf6363f350a6f259ac Mon Sep 17 00:00:00 2001 From: Mohsen Alizadeh Date: Sun, 12 Nov 2017 15:36:07 +0330 Subject: sanitize empty and nil parameters to select --- activerecord/lib/active_record/relation/query_methods.rb | 1 + 1 file changed, 1 insertion(+) (limited to 'activerecord/lib/active_record') diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb index 34554450dd..eec907e9cf 100644 --- a/activerecord/lib/active_record/relation/query_methods.rb +++ b/activerecord/lib/active_record/relation/query_methods.rb @@ -231,6 +231,7 @@ module ActiveRecord end def _select!(*fields) # :nodoc: + fields.reject!(&:blank?) fields.flatten! fields.map! do |field| klass.attribute_alias?(field) ? klass.attribute_alias(field).to_sym : field -- cgit v1.2.3