class Transformer
Ruby on Rails 7.1.6
Since v6.0.6Active Storage Transformers Transformer
A Transformer applies a set of transformations to an image.
The following concrete subclasses are included in Active Storage:
-
ActiveStorage::Transformers::ImageProcessingTransformer: backed by ImageProcessing, a common interface for MiniMagick and ruby-vips
Inherits from
Attributes
Methods (defined here)
Private methods
(1)
Implementation detail — not part of the public API.
- # process
Methods (inherited)
From Object (17)
- # acts_like?
- # blank?
- # deep_dup
- # duplicable?
- # html_safe?
- # in?
- # instance_values
- # instance_variable_names
- # presence
- # presence_in
- # present?
- # to_param
- # to_query
- # try
- # try!
- # with
- # with_options