diff options
Diffstat (limited to 'activestorage/app/models/active_storage/variation.rb')
-rw-r--r-- | activestorage/app/models/active_storage/variation.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/activestorage/app/models/active_storage/variation.rb b/activestorage/app/models/active_storage/variation.rb index cf04a879eb..df2643442a 100644 --- a/activestorage/app/models/active_storage/variation.rb +++ b/activestorage/app/models/active_storage/variation.rb @@ -13,6 +13,15 @@ class ActiveStorage::Variation attr_reader :transformations class << self + def wrap(variation_or_key) + case variation_or_key + when self + variation_or_key + else + decode variation_or_key + end + end + # Returns a variation instance with the transformations that were encoded by +encode+. def decode(key) new ActiveStorage.verifier.verify(key, purpose: :variation) |