Hi,
I am writing some simple upload functionality for an application. I
can't figure out how to check if file@field is empty. Currently I am
trying to use an if statement, so the post action will only occure if
'upload' is not nil. I have also tried using the .blank method with no
success.
Any advice would be great.
Thanks in advance,
Jen.
If statement:
#posts to the data model.
if !:upload.nil?
post = Upload.save(params[:upload])
puts "file uploaded"
render 'upload'
repo.commit_all('params[:message]')
else
redirect_to 'upload'
end
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