From 194ec11167ed0e7a97c560c1bd0acc98286e392c Mon Sep 17 00:00:00 2001
From: Fabian Holler <fabian.holler@simplesurance.de>
Date: Tue, 19 Jun 2018 15:41:20 +0200
Subject: [PATCH] add a prettyprint package

add a prettyprint package with an AsString() functionat that converts
things to indented JSON
---
 prettyprint/prettyprint.go | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 prettyprint/prettyprint.go

diff --git a/prettyprint/prettyprint.go b/prettyprint/prettyprint.go
new file mode 100644
index 000000000..3cdd27ee5
--- /dev/null
+++ b/prettyprint/prettyprint.go
@@ -0,0 +1,16 @@
+package prettyprint
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+// AsString returns in as indented JSON
+func AsString(in interface{}) string {
+	res, err := json.MarshalIndent(in, "", "  ")
+	if err != nil {
+		return fmt.Sprintf("%+v", in)
+	}
+
+	return string(res)
+}