From 84bd98645f248a1dc3e0ed791e3af6f2ba9996fa Mon Sep 17 00:00:00 2001 From: Peter Souter Date: Thu, 4 Dec 2014 14:34:25 +0000 Subject: [PATCH] (MODULES-444) - Real meat of the change This is the core change, we now go through the array and add it to the first element, instead of just two arguments. --- lib/puppet/parser/functions/concat.rb | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/lib/puppet/parser/functions/concat.rb b/lib/puppet/parser/functions/concat.rb index 8400f7b15..618e62d49 100644 --- a/lib/puppet/parser/functions/concat.rb +++ b/lib/puppet/parser/functions/concat.rb @@ -21,14 +21,18 @@ module Puppet::Parser::Functions "given (#{arguments.size} for < 2)") if arguments.size < 2 a = arguments[0] - b = arguments[1] # Check that the first parameter is an array unless a.is_a?(Array) raise(Puppet::ParseError, 'concat(): Requires array to work with') end - result = a + Array(b) + result = a + arguments.shift + + arguments.each do |x| + result = result + Array(x) + end return result end