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-rw-r--r--lib/active_storage/variant.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/active_storage/variant.rb b/lib/active_storage/variant.rb
index ba2604eccf..435033f980 100644
--- a/lib/active_storage/variant.rb
+++ b/lib/active_storage/variant.rb
@@ -1,6 +1,7 @@
require "active_storage/blob"
require "mini_magick"
+# Image blobs can have variants that are the result of a set of transformations applied to the original.
class ActiveStorage::Variant
attr_reader :blob, :variation
delegate :service, to: :blob