Hey there,
I've started working with / deploying a definition for managing iptables via
templates. Is there a 'better' way to deal with default values? Here is a piece
of what I'm working on..
define iptablesBase(fragment = nil, dba_frag = nil) {
case $fragment {
nil: {
$content = ''
}
default: {
$content = template($fragment)
}
}
case $dba_frag {
nil: {
$dba_access = ''
}
default: {
$dba_access = template($dba_frag)
}
}
...
Is there a 'better' way to deal with default values? For instance, if I don't
want to define 'dba_frag', if I didn't have a case or if statement to evaluate
$dba_frag, then I would receive an error due to template evaluating 'nil'. Not
sure if that makes sense, but I figured I would throw it out there.
--Luke Baker
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