First off, beware the "= vs. eq vs. ==" bug. Remember that = does an assignment, == compares numeric values, and eq compares string values. Having said that, what you're probably looking for is the ternary ?: operator (documented in perlop). I'd write what you're looking for like this:
my %required;
$required{path} = ($ENV{HTTP_HOST} eq 'www.shrum.net') ?
'g:/websites/shrum.net/' : 'd:/users/http/html/';
Then again, if you have several keys to set, you're probably better off doing:
my %required;
if ($ENV{HTTP_HOST} eq 'www.shrum.net') { # We now know which
# platform we're on...
$required{path} = 'g:/websites/shrum.net/';
$required{someotherkey} = 'some other string';
}
else {
$required{path} = 'd:/users/http/html/';
$required{someotherkey} = 'some different string';
}
"One word of warning: if you meet a bunch of Perl programmers on the bus or something, don't look them in the eye. They've been known to try to convert the young into Perl monks." - Frank Willison