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martinjos (Martin Sidaway)

  • Login: martinjos
  • Email: msidaway@gmail.com
  • Registered on: 09/20/2013
  • Last sign in: 09/20/2013

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09/20/2013

07:28 AM Ruby Feature #8929: CSV.foreach(filename) without block returns failing Enumerator
I can see that it is tricky, because a normal enumerator created by calling CSV#each shouldn't necessarily close the file (as the user may want to call #rewind), but when you use CSV.foreach you have no reference to the CSV object, and y... martinjos (Martin Sidaway)
07:04 AM Ruby Feature #8929: CSV.foreach(filename) without block returns failing Enumerator
<snip>
(I thought it had failed to send this message...) martinjos (Martin Sidaway)
06:24 AM Ruby Feature #8929 (Closed): CSV.foreach(filename) without block returns failing Enumerator
CSV.foreach(filename) {|entry| p entry } => works
CSV.foreach(filename).to_a => fails
It gives the following error:
IOError: closed stream
from /home/martin/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/csv.rb:1776:... martinjos (Martin Sidaway)

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