Update stdlib

[mirror/dsa-puppet.git] / 3rdparty / modules / stdlib / lib / puppet / parser / functions / dos2unix.rb

diff --git a/3rdparty/modules/stdlib/lib/puppet/parser/functions/dos2unix.rb b/3rdparty/modules/stdlib/lib/puppet/parser/functions/dos2unix.rb
new file mode 100644 (file)
index 0000000..ccac899
--- /dev/null
+++ b/3rdparty/modules/stdlib/lib/puppet/parser/functions/dos2unix.rb
@@ -0,0 +1,15 @@
+# Custom Puppet function to convert dos to unix format
+module Puppet::Parser::Functions
+  newfunction(:dos2unix, :type => :rvalue, :arity => 1, :doc => <<-EOS
+    Returns the Unix version of the given string.
+    Takes a single string argument.
+    EOS
+  ) do |arguments|
+
+    unless arguments[0].is_a?(String)
+      raise(Puppet::ParseError, 'dos2unix(): Requires string as argument')
+    end
+
+    arguments[0].gsub(/\r\n/, "\n")
+  end
+end