diff options
Diffstat (limited to 'activestorage/lib')
| -rw-r--r-- | activestorage/lib/active_storage/attached/macros.rb | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/activestorage/lib/active_storage/attached/macros.rb b/activestorage/lib/active_storage/attached/macros.rb index 89297e5bdf..f09f3e1f6d 100644 --- a/activestorage/lib/active_storage/attached/macros.rb +++ b/activestorage/lib/active_storage/attached/macros.rb @@ -22,8 +22,11 @@ module ActiveStorage::Attached::Macros # (i.e. destroyed) whenever the record is destroyed. def has_one_attached(name, dependent: :purge_later) define_method(name) do - instance_variable_get("@active_storage_attached_#{name}") || + if instance_variable_defined?("@active_storage_attached_#{name}") + instance_variable_get("@active_storage_attached_#{name}") + else instance_variable_set("@active_storage_attached_#{name}", ActiveStorage::Attached::One.new(name, self)) + end end has_one :"#{name}_attachment", -> { where(name: name) }, class_name: "ActiveStorage::Attachment", as: :record @@ -60,8 +63,11 @@ module ActiveStorage::Attached::Macros # (i.e. destroyed) whenever the record is destroyed. def has_many_attached(name, dependent: :purge_later) define_method(name) do - instance_variable_get("@active_storage_attached_#{name}") || + if instance_variable_defined?("@active_storage_attached_#{name}") + instance_variable_get("@active_storage_attached_#{name}") + else instance_variable_set("@active_storage_attached_#{name}", ActiveStorage::Attached::Many.new(name, self)) + end end has_many :"#{name}_attachments", -> { where(name: name) }, as: :record, class_name: "ActiveStorage::Attachment" |