From edb5401039ee15c37b201244c5dbf660bed51fb4 Mon Sep 17 00:00:00 2001 From: Neeraj Singh Date: Thu, 1 Jul 2010 21:41:41 -0400 Subject: count method should not take options if it is operated on has_many association which has finder_sql or counter_sql MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [#2395 state:resolved] Signed-off-by: José Valim --- .../lib/active_record/associations/association_collection.rb | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'activerecord/lib') diff --git a/activerecord/lib/active_record/associations/association_collection.rb b/activerecord/lib/active_record/associations/association_collection.rb index 615b7d2719..1c3a6b56f3 100644 --- a/activerecord/lib/active_record/associations/association_collection.rb +++ b/activerecord/lib/active_record/associations/association_collection.rb @@ -183,10 +183,13 @@ module ActiveRecord # descendant's +construct_sql+ method will have set :counter_sql automatically. # Otherwise, construct options and pass them with scope to the target class's +count+. def count(column_name = nil, options = {}) - if @reflection.options[:counter_sql] + column_name, options = nil, column_name if column_name.is_a?(Hash) + + if @reflection.options[:counter_sql] && !options.blank? + raise ArgumentError, "If finder_sql/counter_sql is used then options cannot be passed" + elsif @reflection.options[:counter_sql] @reflection.klass.count_by_sql(@counter_sql) else - column_name, options = nil, column_name if column_name.is_a?(Hash) if @reflection.options[:uniq] # This is needed because 'SELECT count(DISTINCT *)..' is not valid SQL. -- cgit v1.2.3