puppetlabs-stdlib/lib/puppet/parser/functions/min.rb

14 lines
340 B
Ruby
Raw Normal View History

module Puppet::Parser::Functions
newfunction(:min, :type => :rvalue, :doc => <<-EOS
Returns the lowest value of all arguments.
Requires at least one argument.
EOS
) do |args|
raise(Puppet::ParseError, "min(): Wrong number of arguments " +
"need at least one") if args.size == 0
return args.min
end
end