diff options
Diffstat (limited to 'lib/puppet/parser/functions/min.rb')
| -rw-r--r-- | lib/puppet/parser/functions/min.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/min.rb b/lib/puppet/parser/functions/min.rb new file mode 100644 index 0000000..abf1b62 --- /dev/null +++ b/lib/puppet/parser/functions/min.rb @@ -0,0 +1,13 @@ +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 |