method

transform

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What's this?

transform(file, &block) public

Accepts a File object, performs the transformations against it, and saves the transformed image into a temporary file.

Show source

# File activestorage/app/models/active_storage/variation.rb, line 54
  def transform(file, &block)
    ActiveSupport::Notifications.instrument("transform.active_storage") do
      transformer.transform(file, format: format, &block)
    end
  end

transform

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