Build::Hopen::Scope::Environment - a Build::Hopen::Scope of %ENV
This is a thin wrapper around %ENV, implemented as a Build::Hopen::Scope. It only supports one set of data ("$set" in Build::Hopen::Scope), which is named 0 for consistency with Build::Hopen::Scope::Hash.
%ENV
0
Find a named data item in %ENV and return it. Returns undef on failure.
Updates the corresponding environment variables, in order, by setting $ENV{}. Returns the instance.
$ENV{}
Add the names in %ENV to the given Set::Scalar.
To install Build::Hopen, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Build::Hopen
CPAN shell
perl -MCPAN -e shell install Build::Hopen
For more information on module installation, please visit the detailed CPAN module installation guide.