method

transform

v5.2.3 - Show latest stable - 0 notes - Class: Variation

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What's this?

transform(image) public

Accepts an open MiniMagick image instance, like what’s returned by MiniMagick::Image.read(io), and performs the transformations against it. The transformed image instance is then returned.

Show source

# File activestorage/app/models/active_storage/variation.rb, line 56
  def transform(image)
    ActiveSupport::Notifications.instrument("transform.active_storage") do
      transformations.each do |name, argument_or_subtransformations|
        image.mogrify do |command|
          if name.to_s == "combine_options"
            argument_or_subtransformations.each do |subtransformation_name, subtransformation_argument|
              pass_transform_argument(command, subtransformation_name, subtransformation_argument)
            end
          else
            pass_transform_argument(command, name, argument_or_subtransformations)
          end
        end
      end
    end
  end

transform

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