Class: Shrine::Derivation::Retrieve

Inherits:
Command
  • Object
show all
Defined in:
lib/shrine/plugins/derivation_endpoint.rb

Instance Attribute Summary

Attributes inherited from Command

#derivation

Instance Method Summary collapse

Methods inherited from Command

delegate, #initialize

Constructor Details

This class inherits a constructor from Shrine::Derivation::Command

Instance Method Details

#call ⇒ Object

Returns a Shrine::UploadedFile object pointing to the uploaded derivative if it exists on the storage.



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# File 'lib/shrine/plugins/derivation_endpoint.rb', line 668

def call
  uploaded_file = shrine_class.uploaded_file(storage: upload_storage, id: upload_location)
  uploaded_file if uploaded_file.exists?
end