diff options
Diffstat (limited to 'activerecord/lib')
| -rw-r--r-- | activerecord/lib/active_record/associations/collection_association.rb | 2 | ||||
| -rw-r--r-- | activerecord/lib/active_record/relation/finder_methods.rb | 9 |
2 files changed, 9 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/associations/collection_association.rb b/activerecord/lib/active_record/associations/collection_association.rb index 9a2900843e..ff0fbe932b 100644 --- a/activerecord/lib/active_record/associations/collection_association.rb +++ b/activerecord/lib/active_record/associations/collection_association.rb @@ -370,7 +370,7 @@ module ActiveRecord if record.new_record? include_in_memory?(record) else - loaded? ? target.include?(record) : scope.exists?(record) + loaded? ? target.include?(record) : scope.exists?(record.id) end else false diff --git a/activerecord/lib/active_record/relation/finder_methods.rb b/activerecord/lib/active_record/relation/finder_methods.rb index 1ba7fc47c0..180bc64e3a 100644 --- a/activerecord/lib/active_record/relation/finder_methods.rb +++ b/activerecord/lib/active_record/relation/finder_methods.rb @@ -1,3 +1,5 @@ +require 'active_support/deprecation' + module ActiveRecord module FinderMethods ONE_AS_ONE = '1 AS one' @@ -280,7 +282,12 @@ module ActiveRecord # Person.exists?(false) # Person.exists? def exists?(conditions = :none) - conditions = conditions.id if Base === conditions + if Base === conditions + conditions = conditions.id + ActiveSupport::Deprecation.warn "You are passing an instance of ActiveRecord::Base to `exists?`." \ + "Please pass the id of the object by calling `.id`" + end + return false if !conditions relation = apply_join_dependency(self, construct_join_dependency) |