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| author | mh <mh@immerda.ch> | 2011-05-17 21:10:40 +0200 |
|---|---|---|
| committer | mh <mh@immerda.ch> | 2011-05-17 21:13:10 +0200 |
| commit | 3827e73d67bece1b901d2bb2630a955aa737454c (patch) | |
| tree | 7d7c2eabac5b60caaa31f655b35410cb7747850a /lib/puppet | |
| parent | 521bad6447abecbd1780777bfc8c5adb80de42bb (diff) | |
| download | puppet-common-3827e73d67bece1b901d2bb2630a955aa737454c.tar.gz puppet-common-3827e73d67bece1b901d2bb2630a955aa737454c.tar.bz2 | |
add array union function
Diffstat (limited to 'lib/puppet')
| -rw-r--r-- | lib/puppet/parser/functions/array_union.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/array_union.rb b/lib/puppet/parser/functions/array_union.rb new file mode 100644 index 0000000..1ccad3f --- /dev/null +++ b/lib/puppet/parser/functions/array_union.rb @@ -0,0 +1,10 @@ +Puppet::Parser::Functions::newfunction( + :array_union, + :type => :rvalue, + :doc => "Unions two arrays + + Example: array_union(['a','b'],['c']) -> ['a','b','c']" +) do |args| + raise Puppet::ParseError, 'array_union() needs two arguments' if args.length != 2 + args[0].to_a | args[1].to_a +end |