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author | Jeff McCune <jeff@puppetlabs.com> | 2012-11-26 16:34:23 -0800 |
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committer | Jeff McCune <jeff@puppetlabs.com> | 2012-11-26 16:34:23 -0800 |
commit | e590e1b00ebbe0b76170d56e92fe3d3b39443291 (patch) | |
tree | 55fb7cd5201a4096df79bbbc69f765e87a7adea0 /lib/puppet/parser/functions/max.rb | |
parent | 06952967bf2283604d8e195cdea08df417f07deb (diff) | |
parent | 5a1507eebf61cb90019df01449b652d25738c664 (diff) | |
download | puppet-stdlib-e590e1b00ebbe0b76170d56e92fe3d3b39443291.tar.gz puppet-stdlib-e590e1b00ebbe0b76170d56e92fe3d3b39443291.tar.bz2 |
Merge branch '4.x'
* 4.x:
(#17797) min() and max() functions
Diffstat (limited to 'lib/puppet/parser/functions/max.rb')
-rw-r--r-- | lib/puppet/parser/functions/max.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/max.rb b/lib/puppet/parser/functions/max.rb new file mode 100644 index 0000000..10b6f74 --- /dev/null +++ b/lib/puppet/parser/functions/max.rb @@ -0,0 +1,13 @@ +module Puppet::Parser::Functions + newfunction(:max, :type => :rvalue, :doc => <<-EOS + Returns the highest value of all arguments. + Requires at least one argument. + EOS + ) do |args| + + raise(Puppet::ParseError, "max(): Wrong number of arguments " + + "need at least one") if args.size == 0 + + return args.max + end +end |