Issue #10789 has been reported by Jerome Loyet.
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Feature #10789: Adding the "keys" keyword to extract keys from a Hash
https://projects.puppetlabs.com/issues/10789
Author: Jerome Loyet
Status: Unreviewed
Priority: Normal
Assignee:
Category: language
Target version:
Affected Puppet version:
Keywords:
Branch:
Hi,
we are using an custom ERB to fetch our configurations. We use Hashes a lot and
we didn't find a way to extract keys from a Hash with native keywords. We
always have to use inline_templates in association with split:
$mailaliases_title = split(inline_template("<%=
sys_mailaliases.keys.join('@@@@') %>"),'@@@@')
system::mailalias::create {$mailaliases_title:}
It would be great to have this natively into the puppet language to be able to
do something like:
system::mailalias::create {keys($::sys_mailaliases):}
Thanks you very much
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