20 lines
482 B
Ruby
20 lines
482 B
Ruby
module Puppet::Parser::Functions
|
|
newfunction(:merge, :type => :rvalue) do |args|
|
|
|
|
if args.length < 2
|
|
raise Puppet::ParseError, ("merge(): wrong number of arguments (#{args.length}; must be at least 2)")
|
|
end
|
|
|
|
ret = []
|
|
args.each do |arg|
|
|
next if arg == ""
|
|
if arg.is_a?(Array)
|
|
ret.concat(arg)
|
|
else
|
|
ret.concat([arg])
|
|
end
|
|
end
|
|
ret
|
|
|
|
end
|
|
end
|