Forked from maxivak/send_data-send_file-remote-images-download
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August 29, 2015 14:25
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| # in controller | |
| # for local files | |
| send_file '/path/to/file', :type => 'image/jpeg', :disposition => 'attachment' | |
| # for remote files | |
| require 'open-uri' | |
| url = 'http://someserver.com/path/../filename.jpg' | |
| data = open(url).read | |
| send_data data, :disposition => 'attachment', :filename=>"photo.jpg" |
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