mose/Opal — comment on commit 54ebf889d179fb7e37421e12e190c6dbf8a5cb4d
File: spec/controllers/settings_controller_spec.rb line 58
By hulihanapplications:

Ah, you're right. Rack::Test::UploadedFile doesn't have a tempfile method, which Uploader#file_from_url_or_local does indeed use. I'll fix uploader.rb so it no longer uses tempfile. Good catch!