From f4f4964ce0a05cac38bbff3b308ac558228bad29 Mon Sep 17 00:00:00 2001 From: Raimonds Simanovskis Date: Mon, 10 Jan 2011 18:55:32 +0200 Subject: Always return decimal average of integer fields In previous version if database adapter (e.g. SQLite and Oracle) returned non-String calculated values then type_cast_using_column converted decimal average value of intefer field to integer value. Now operation parameter is always checked to decide which conversion of calculated value should be done. --- activerecord/lib/active_record/relation/calculations.rb | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) (limited to 'activerecord/lib/active_record/relation') diff --git a/activerecord/lib/active_record/relation/calculations.rb b/activerecord/lib/active_record/relation/calculations.rb index e9e451ec5c..b75a65e3ca 100644 --- a/activerecord/lib/active_record/relation/calculations.rb +++ b/activerecord/lib/active_record/relation/calculations.rb @@ -282,15 +282,11 @@ module ActiveRecord end def type_cast_calculated_value(value, column, operation = nil) - if value.is_a?(String) || value.nil? - case operation - when 'count' then value.to_i - when 'sum' then type_cast_using_column(value || '0', column) - when 'average' then value.try(:to_d) - else type_cast_using_column(value, column) - end - else - type_cast_using_column(value, column) + case operation + when 'count' then value.to_i + when 'sum' then type_cast_using_column(value || '0', column) + when 'average' then value.try(:to_d) + else type_cast_using_column(value, column) end end -- cgit v1.2.3