From: Fabian Streitel <karottenreibe@...>
Date: 2009-07-09T00:35:08+09:00
Subject: Re: Accept sh heredocs to Ruby script

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>
> What leads you to think that << creates a temp file? Maybe the shell is
> just piping the heredoc contents to the ruby child process's stdin?


you're right:

ruby -e"puts STDIN.gets" <<XYZ
> bar
> goo
> XYZ
bar

Greetz

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