method

wrap

rails latest stable - Class: ActiveStorage::Variation

wrap(variator)

public

Returns a Variation instance based on the given variator. If the variator is a Variation, it is returned unmodified. If it is a String, it is passed to ActiveStorage::Variation.decode. Otherwise, it is assumed to be a transformations Hash and is passed directly to the constructor.

# File activestorage/app/models/active_storage/variation.rb, line 23
    def wrap(variator)
      case variator
      when self
        variator
      when String
        decode variator
      else
        new variator
      end
    end

wrap

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