From 99a93d366f2e1efb977fcc8fe300d3d8357c8214 Mon Sep 17 00:00:00 2001 From: Ken Barber Date: Fri, 29 Apr 2011 09:27:10 +0200 Subject: Convert to module format. --- lib/puppet/parser/functions/member.rb | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 lib/puppet/parser/functions/member.rb (limited to 'lib/puppet/parser/functions/member.rb') diff --git a/lib/puppet/parser/functions/member.rb b/lib/puppet/parser/functions/member.rb new file mode 100644 index 0000000..a491a76 --- /dev/null +++ b/lib/puppet/parser/functions/member.rb @@ -0,0 +1,33 @@ +# +# include.rb +# + +# TODO(Krzysztof Wilczynski): We need to add support for regular expression ... +# TODO(Krzysztof Wilczynski): Support for strings and hashes too ... + +module Puppet::Parser::Functions + newfunction(:includes, :type => :rvalue, :doc => <<-EOS + EOS + ) do |arguments| + + raise(Puppet::ParseError, "includes(): Wrong number of arguments " + + "given (#{arguments.size} for 2)") if arguments.size < 2 + + array = arguments[0] + + if not array.is_a?(Array) + raise(Puppet::ParseError, 'includes(): Requires an array to work with') + end + + item = arguments[1] + + raise(Puppet::ParseError, 'includes(): You must provide item ' + + 'to search for within given array') if item.empty? + + result = array.include?(item) + + return result + end +end + +# vim: set ts=2 sw=2 et : -- cgit v1.2.3