In the above i am writing to a file in a location and then read.
My question is is there any method so that writing to a file can be
avoided …Because if there are some 100 requests the file will be
overwritten(Am I right?) or if give seperate names for the files the
upload folder will grow…So is there alternative and i can read the same
content directly
In the above i am writing to a file in a location and then read.
My question is is there any method so that writing to a file can be
avoided …Because if there are some 100 requests the file will be
overwritten(Am I right?) or if give seperate names for the files the
upload folder will grow…So is there alternative and i can read the same
content directly
I didn’t test this code, but looking at the api it looks like
Workbook#write will take an IO stream.
require ‘stringio’
require ‘spreadsheet’
book = Spreadsheet::Workbook.new
blob = StringIO.new(“”)
book.write blob
send_data blob
Be sure to checkout the link below on send_data, it will allow you to
transfer the stream of data without writing it to disk first.
Michael G.
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