Calling external modules

[Tom Tucker]

I am trying to call another class that is not located in the current working directory.  What is the correct way of doing this?

$mypath/modules/web_app/init.pp

if $hostname =~ /^some_www_regex$/ {

    include some_class_A

    include some_class_B

    include app_tier::class_A  # Doesn't work...trying to call an external class...
 }

Thank you for your  time,

[Tom Tucker]

Disregard...

In my app_tier::class_A file I needed to define the "class::module".

#cat class_A.pp

class app_tier::class_A {

<blah>