On Wed, Aug 15, 2012 at 2:58 PM, Douglas Garstang
<doug.garst...@gmail.com> wrote:
> On Wed, Aug 15, 2012 at 2:55 PM, Ryan Coleman <r...@puppetlabs.com> wrote:
>> On Wed, Aug 15, 2012 at 2:51 PM, Douglas Garstang
>> <doug.garst...@gmail.com> wrote:
>>> How do I get get length of an array in puppet DSL?
>>
>> Hi Doug,
>>
>> You can install the puppetlabs-stdlib module from the Forge and use
>> the size function.
>>
>
> Ryan,
>
> No thanks. I've stopped using 3rd party modules. Providers don't work
> with environments... at least I don't think they do.... no has has
> provided a definitive answer.
>
> Thought this might work...
>
> $foo = inline_template("<%= [$pvdisks[ %>.length")
>
> but that gives meerr: Could not retrieve catalog from remote server:
> Error 400 on SERVER: compile error
> (erb):1: unknown regexp options - vdb
> (erb):1: syntax error, unexpected tINTEGER, expecting ']'
> ...; _erbout.concat(( [/dev/xvdb1/dev/xvdc1] ).to_s); _erbout.c...
> ^
> (erb):1: syntax error, unexpected ']', expecting ')'
> ...oncat(( [/dev/xvdb1/dev/xvdc1] ).to_s); _erbout.concat ".len...
>
> Yucko.
Oops.Typo in paste.I actually used
$foo = inline_template("<%= [$pvdisks] %>.length")
Doug.
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