From 19f6ca9d75940378db80b74b3dc0b90b31474549 Mon Sep 17 00:00:00 2001 From: Krzysztof Wilczynski Date: Tue, 26 Apr 2011 00:14:12 +0100 Subject: First version. Simple include function to use within Puppet DSL. Signed-off-by: Krzysztof Wilczynski --- include.rb | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 include.rb (limited to 'include.rb') diff --git a/include.rb b/include.rb new file mode 100644 index 0000000..28024f7 --- /dev/null +++ b/include.rb @@ -0,0 +1,32 @@ +# +# include.rb +# + +# TODO(Krzysztof Wilczynski): We need to add support for regular expression ... + +module Puppet::Parser::Functions + newfunction(:include, :type => :rvalue, :doc => <<-EOS + EOS + ) do |arguments| + + raise(Puppet::ParseError, "include(): 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, 'include(): Requires an array to work with') + end + + item = arguments[1] + + raise(Puppet::ParseError, 'include(): 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