Xosmond
/ download_zip.rb
Last active
October 20, 2017 20:26
— forked from prog1dev/gist:62660be194ce4aec73721a0af1665983
Create zip on the fly
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| def download_zip(image_list) | |
| unless image_list.blank? | |
| file_name = 'pictures.zip' | |
| stringio = Zip::ZipOutputStream::write_buffer do |z| | |
| z.put_next_entry("empty_folder/") ## Create a folder | |
| image_list.each do |img| | |
| title = img.title | |
| title += '.jpg' unless title.end_with?('.jpg') |