Hello all
Problem happens when I try to extract blob data into JPG file.
Here is my code:
fb_table = DB[:feedbacks]
feedbacks = fb_table.where('updated_at IS NULL')
feedbacks.each{ |_feedback|
File.open(_feedback[:id].to_s+".jpg", 'w') {|f|
f.write(_feedback[:attachment]) }
}
When I open the files I saved, they seem damaged. However the files look fine
if I extract them by Firefox SQLite Manager plugin.
I am using JRuby 1.6.7 and Sequel 3.38.0
Can anyone help?
best regards
David Huang
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