]> gitweb.fluxo.info Git - puppet-stdlib.git/commitdiff
First version. Simple is_array function to use within Puppet DSL.
authorKrzysztof Wilczynski <krzysztof.wilczynski@linux.com>
Thu, 28 Apr 2011 02:43:14 +0000 (03:43 +0100)
committerKrzysztof Wilczynski <krzysztof.wilczynski@linux.com>
Thu, 28 Apr 2011 02:43:14 +0000 (03:43 +0100)
Signed-off-by: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
is_array.rb [new file with mode: 0644]

diff --git a/is_array.rb b/is_array.rb
new file mode 100644 (file)
index 0000000..0b508fd
--- /dev/null
@@ -0,0 +1,21 @@
+#
+# is_array.rb
+#
+
+module Puppet::Parser::Functions
+  newfunction(:is_array, :type => :rvalue, :doc => <<-EOS
+    EOS
+  ) do |arguments|
+
+    raise(Puppet::ParseError, "is_array(): Wrong number of arguments " +
+      "given (#{arguments.size} for 1)") if arguments.size < 1
+
+    type = arguments[0]
+
+    result = type.is_a?(Array)
+
+    return result
+  end
+end
+
+# vim: set ts=2 sw=2 et :