From: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
Date: Thu, 28 Apr 2011 02:43:34 +0000 (+0100)
Subject: First version.  Simple is_string function to use within Puppet DSL.
X-Git-Url: https://gitweb.fluxo.info/?a=commitdiff_plain;h=fc886ed7b7678d310b940b6f60f171e54439b483;p=puppet-stdlib.git

First version.  Simple is_string function to use within Puppet DSL.

Signed-off-by: Krzysztof Wilczynski <krzysztof.wilczynski@linux.com>
---

diff --git a/is_string.rb b/is_string.rb
new file mode 100644
index 0000000..61037e3
--- /dev/null
+++ b/is_string.rb
@@ -0,0 +1,21 @@
+#
+# is_string.rb
+#
+
+module Puppet::Parser::Functions
+  newfunction(:is_string, :type => :rvalue, :doc => <<-EOS
+    EOS
+  ) do |arguments|
+
+    raise(Puppet::ParseError, "is_string(): Wrong number of arguments " +
+      "given (#{arguments.size} for 1)") if arguments.size < 1
+
+    type = arguments[0]
+
+    result = type.is_a?(String)
+
+    return result
+  end
+end
+
+# vim: set ts=2 sw=2 et :