On Wed, Aug 15, 2012 at 5:03 PM, Calvin Walton <calvin.wal...@kepstin.ca> wrote:
> On Wed, 2012-08-15 at 14:59 -0700, Douglas Garstang wrote:
>> On Wed, Aug 15, 2012 at 2:58 PM, Douglas Garstang
>> Oops.Typo in paste.I actually used
>>
>> $foo = inline_template("<%= [$pvdisks] %>.length")
>
> You seem to be misunderstanding how erb templates work; I strongly
> recommend that you go and re-read the docs. The syntax to use would look
> like this:
> $foo = inline_template("<%= @pvdisks.length %>")
> if the variable is local (in the same class/define), or
> $foo = inline_template("<%= scope.lookupvar('scope::varname').length %>")
> if it's from somewhere else.
The '@' character does not appear anywhere on the page
http://docs.puppetlabs.com/guides/templating.html.
Doug.
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