28 lines
627 B
Ruby
28 lines
627 B
Ruby
#
|
|
# join.rb
|
|
#
|
|
|
|
module Puppet::Parser::Functions
|
|
newfunction(:join, :type => :rvalue, :doc => <<-EOS
|
|
EOS
|
|
) do |arguments|
|
|
|
|
# Technically we support two arguments but only first is mandatory ...
|
|
raise(Puppet::ParseError, "join(): Wrong number of arguments " +
|
|
"given (#{arguments.size} for 1)") if arguments.size < 1
|
|
|
|
array = arguments[0]
|
|
|
|
unless array.is_a?(Array)
|
|
raise(Puppet::ParseError, 'join(): Requires array to work with')
|
|
end
|
|
|
|
suffix = arguments[1] if arguments[1]
|
|
|
|
result = suffix ? array.join(suffix) : array.join
|
|
|
|
return result
|
|
end
|
|
end
|
|
|
|
# vim: set ts=2 sw=2 et :
|