instance method `transform`

Ruby on Rails 6.0.6

Since v5.2.8.1

Available in: v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

transform(file, format: nil, &block)

Accepts a File object, performs the transformations against it, and saves the transformed image into a temporary file. If format is specified it will be the format of the result image, otherwise the result image retains the source format.

Parameters

file req
format key = nil
block block

Source

# File activestorage/app/models/active_storage/variation.rb, line 50
  def transform(file, format: nil, &block)
    ActiveSupport::Notifications.instrument("transform.active_storage") do
      transformer.transform(file, format: format, &block)
    end
  end

Defined in activestorage/app/models/active_storage/variation.rb line 50 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveStorage::Variation

Signature

Parameters