I got an error undefined method `read’ for, why ?
this is what I am doing
@user = “new_image”
File.open("#{RAILS_ROOT}/public/images/#{@user}.jpg", “wb”) do |f|
f.write(@params[‘image_file’].read)
end
thanks
I got an error undefined method `read’ for, why ?
this is what I am doing
@user = “new_image”
File.open("#{RAILS_ROOT}/public/images/#{@user}.jpg", “wb”) do |f|
f.write(@params[‘image_file’].read)
end
thanks
misiek [email protected] writes:
I got an error undefined method `read’ for, why ?
this is what I am doing
@user = “new_image”
File.open(“#{RAILS_ROOT}/public/images/#{@user}.jpg”, “wb”) do |f|
f.write(@params[‘image_file’].read)
end
I’m guessing that whatever @params[‘image_file’] is doesn’t have a read
method.
If it’s just a filename, for instance, you have to open it and call read
on the File object, e.g.
File.open(“#{RAILS_ROOT}/public/images/#{@user}.jpg”, “wb”) do
|f|
f.write(File.open(@params[‘image_file’]).read)
end
I’m guessing that whatever @params[‘image_file’] is doesn’t have a read method.
If it’s just a filename, for instance, you have to open it and call read
on the File object, e.g.File.open("#{RAILS_ROOT}/public/images/#{@user}.jpg", “wb”) do
|f|
f.write(File.open(@params[‘image_file’]).read)
end
works better but still have error
can’t convert Array into String
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