From 86028454afa496248c2c228c3a91ba71b320382c Mon Sep 17 00:00:00 2001
From: Justin Scott <justin.a.scott@intel.com>
Date: Mon, 19 Jun 2017 18:21:56 -0700
Subject: [PATCH] ADd comments to OutputFormat exported funcs.

---
 cmd/helm/installer/options.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cmd/helm/installer/options.go b/cmd/helm/installer/options.go
index 90511497c..8baa55816 100644
--- a/cmd/helm/installer/options.go
+++ b/cmd/helm/installer/options.go
@@ -113,12 +113,15 @@ func (opts *Options) valuesMap(m map[string]interface{}) (map[string]interface{}
 	return m, nil
 }
 
+// OutputFormat defines valid values for init output (json, yaml)
 type OutputFormat string
 
+// String returns the string value of the OutputFormat
 func (f *OutputFormat) String() string {
 	return string(*f)
 }
 
+// Type returns the string value of the OutputFormat
 func (f *OutputFormat) Type() string {
 	return "OutputFormat"
 }
@@ -128,6 +131,7 @@ const (
 	fmtYAML              = "yaml"
 )
 
+// Set validates and sets the value of the OutputFormat
 func (f *OutputFormat) Set(s string) error {
 	for _, of := range []OutputFormat{fmtJSON, fmtYAML} {
 		if s == string(of) {