33 lines
800 B
Ruby
33 lines
800 B
Ruby
#
|
|
# member.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(:member, :type => :rvalue, :doc => <<-EOS
|
|
EOS
|
|
) do |arguments|
|
|
|
|
raise(Puppet::ParseError, "member(): 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, 'member(): Requires an array to work with')
|
|
end
|
|
|
|
item = arguments[1]
|
|
|
|
raise(Puppet::ParseError, 'member(): 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 :
|