FAQ

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.

Remember: everything between <% and %> in the template is interpreted as
ruby code. Everything outside is passed through as text to the output.

--
Calvin Walton <calvin.walton@kepstin.ca>

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