Merge git://labs.riseup.net/module_common

1 files changed, 22 insertions, 0 deletions

diff --git a/lib/puppet/parser/functions/basename.rb b/lib/puppet/parser/functions/basename.rb
new file mode 100644
index 0000000..dc72537
--- /dev/null
+++ b/lib/puppet/parser/functions/basename.rb
@@ -0,0 +1,22 @@
+# This function has two modes of operation:
+#
+#  basename(string) : string
+#
+# Returns the last component of the filename given as argument, which must be
+# formed using forward slashes ("/") regardless of the separator used on the
+# local file system.
+#
+#  basename(string[]) : string[]
+#
+# Returns an array of strings with the basename of each item from the argument.
+#
+module Puppet::Parser::Functions
+	newfunction(:basename, :type => :rvalue) do |args|
+		if args[0].is_a?(Array)
+			args.collect do |a| File.basename(a) end
+		else
+			File.basename(args[0])
+		end
+	end
+end
+