Jira (PUP-4412) Allow automatic parameter lookups to collect metaparameters

[Henrik Lindberg (JIRA)]

Title: Message Title

Henrik Lindberg commented on PUP-4412   Re: Allow automatic parameter lookups to collect metaparameters You can use the reduce function to transform an array of number to an array of tuples. Here is how: notice [1,2,3,4].reduce |$m,$e| { if $m =~ Integer { [[$m, $e]] } else { $m << [$m[-1][-1], $e] } }   Which, if you are using a late puppet 4.x can be written as a puppet function {code:puppet} function mymodule::combine(Array[2] $input) { $input.reduce | $m, $e| { if $m =~ Integer { [[$m, $e]] } else { $m << [$m[-1][-1], $e] } } } Logic is the same, only on one line. Add Comment   This message was sent by Atlassian JIRA (v6.4.12#64027-sha1:e3691cc) -- You received this message because you are subscribed to the Google Groups "Puppet Bugs" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-bugs+unsubscr...@googlegroups.com. To post to this group, send email to puppet-bugs@googlegroups.com. Visit this group at http://groups.google.com/group/puppet-bugs. For more options, visit https://groups.google.com/d/optout.