From 838b02450ad3308c02a347d5f274b530f7a4a161 Mon Sep 17 00:00:00 2001 From: Michael Koziarski Date: Thu, 14 Feb 2008 20:06:25 +0000 Subject: Optimisation for BigDecimal conversion code. Closes #11110 [adymo] git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8870 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- .../active_record/connection_adapters/abstract/schema_definitions.rb | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'activerecord/lib') diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb index 8b2f3ad5d4..f7ee7ac7fd 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb @@ -144,7 +144,10 @@ module ActiveRecord # convert something to a BigDecimal def value_to_decimal(value) - if value.is_a?(BigDecimal) + # Using .class is faster than .is_a? and + # subclasses of BigDecimal will be handled + # in the else clause + if value.class == BigDecimal value elsif value.respond_to?(:to_d) value.to_d -- cgit v1.2.3