Merge pull request #809 from WhatsARanjit/to_json_yaml

Added to_json, to_json_pretty, and to_yaml functions

1 files changed, 21 insertions, 0 deletions

diff --git a/lib/puppet/functions/to_yaml.rb b/lib/puppet/functions/to_yaml.rb
new file mode 100644
index 0000000..fdd7370
--- /dev/null
+++ b/lib/puppet/functions/to_yaml.rb
@@ -0,0 +1,21 @@
+# Take a data structure and output it as YAML
+#
+# @example how to output YAML
+#   # output yaml to a file
+#     file { '/tmp/my.yaml':
+#       ensure  => file,
+#       content => to_yaml($myhash),
+#     }
+#
+#
+require 'yaml'
+
+Puppet::Functions.create_function(:to_yaml) do
+  dispatch :to_yaml do
+    param 'Any', :data
+  end
+
+  def to_yaml(data)
+    data.to_yaml
+  end
+end