Plack::Middleware::Scrutiny::IOWrap - Wrap IO Handles
The child needs to be sent the environment, but $env has some IO handle-like thingts that aren't so easy to serialize. [editors note: WHY do we have to send it back and forth? Can we just fork with it?]. So the parent replaces those with an instance of Plack::Middleware::Scrutiny::IOWrap, which just transmits the result of the methods accross the pipe.
$env
Plack::Middleware::Scrutiny::IOWrap
To install Plack::Middleware::Scrutiny, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Plack::Middleware::Scrutiny
CPAN shell
perl -MCPAN -e shell install Plack::Middleware::Scrutiny
For more information on module installation, please visit the detailed CPAN module installation guide.