method

variant

v7.1.3.2 - Show latest stable - 0 notes - Class: Attachment

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What's this?

variant(transformations) public

Returns an ActiveStorage::Variant or ActiveStorage::VariantWithRecord instance for the attachment with the set of transformations provided. Example:

avatar.variant(resize_to_limit: [100, 100]).processed.url

or if you are using pre-defined variants:

avatar.variant(:thumb).processed.url

See ActiveStorage::Blob::Representable#variant for more information.

Raises an ArgumentError if transformations is a Symbol which is an unknown pre-defined variant of the attachment.

Show source

# File activestorage/app/models/active_storage/attachment.rb, line 82
  def variant(transformations)
    transformations = transformations_by_name(transformations)
    blob.variant(transformations)
  end

variant

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