From 19313b43ea04066a88a0b78e83650ac52785e2e9 Mon Sep 17 00:00:00 2001 From: Ken Barber Date: Fri, 29 Jul 2011 22:18:56 +0100 Subject: (#3) Apply missing documentation to more functions. --- lib/puppet/parser/functions/unique.rb | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'lib/puppet/parser/functions/unique.rb') diff --git a/lib/puppet/parser/functions/unique.rb b/lib/puppet/parser/functions/unique.rb index a922c94..8844a74 100644 --- a/lib/puppet/parser/functions/unique.rb +++ b/lib/puppet/parser/functions/unique.rb @@ -4,6 +4,23 @@ module Puppet::Parser::Functions newfunction(:unique, :type => :rvalue, :doc => <<-EOS +This function will remove duplicates from strings and arrays. + +*Examples:* + + unique("aabbcc") + +Will return: + + abc + +You can also use this with arrays: + + unique(["a","a","b","b","c","c"]) + +This returns: + + ["a","b","c"] EOS ) do |arguments| -- cgit v1.2.3