On 7/17/06, Chris Dawson <[EMAIL PROTECTED]> wrote:
Now, I want to run this from within ruby. I assumed I could do this:
IO.popen "perl -e 'while( <> ) { push @stuff, $_; }; print @stuff'" do |p|
end
But, this just hangs. Any suggestions, or an explanation why the
i perused the popen method description and found it opens pipes in
read-only mode by default. add a mode="w+"
IO.popen("perl -e 'while( <> ) { push @stuff, $_; }; print @stuff'",
mode="w+") do |p|
...
end
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