From 401fac5fa28aa05d5533eca56a0e6f20fc132e47 Mon Sep 17 00:00:00 2001
From: Andy Walker <walkeraj@gmail.com>
Date: Mon, 22 Sep 2014 13:22:15 -0400
Subject: [PATCH] document ParseHstore

---
 hstore.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hstore.go b/hstore.go
index 0eead6dc..332ad4b7 100644
--- a/hstore.go
+++ b/hstore.go
@@ -80,6 +80,11 @@ func parseHstoreToNullHstore(s string) (store map[string]NullString, err error)
 	return
 }
 
+// ParseHstore parses the string representation of an hstore column (the same
+// you would get from an ordinary SELECT) into two slices of keys and values. it
+// is used internally in the default parsing of hstores, but is exported for use
+// in handling custom data structures backed by an hstore column without the
+// overhead of creating a map[string]string
 func ParseHstore(s string) (k []string, v []NullString, err error) {
 	if s == "" {
 		return