Issue #2990 has been updated by Markus Roberts.
Status changed from Unreviewed to Needs more information
If you just want to combine various segments of an array into a string you can
write:
sprintf("%s",my_array)
If you want something that provides delimiters a'la ruby's join, it should be
trivial to add, perhaps:
module Puppet::Parser::Functions
newfunction(:join, :type => :rvalue,
:doc => "Join a list of strings with an optional delimiter."
) do |args|
raise Puppet::ParseError, 'join() takes 1 or 2 arguments' unless
1..2.include? args.length
args.first.join args.last
end
end
What's the use case?
----------------------------------------
Feature #2990: There's a split(), but no combine()
http://projects.reductivelabs.com/issues/2990
Author: Tim Stoop
Status: Needs more information
Priority: Normal
Assigned to:
Category:
Target version:
Affected version: 0.25.1
Keywords:
Branch:
The split function is nice, but it would be logical to me if there was also a
combine() function, which did about the same, only the other way around. Is
that very hard to add?
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