From 456ca5e93369ce2a8893ce383ada0c93ccb61150 Mon Sep 17 00:00:00 2001
From: Joe Rodriguez <joe.rodriguez@expel.io>
Date: Thu, 18 Jan 2024 14:10:01 -0700
Subject: [PATCH] bugfix: to_array parses marshalled json

---
 compliance/functions.json | 4 ++++
 functions.go              | 7 +++++++
 2 files changed, 11 insertions(+)

diff --git a/compliance/functions.json b/compliance/functions.json
index 8b8db36..8bd806b 100644
--- a/compliance/functions.json
+++ b/compliance/functions.json
@@ -467,6 +467,10 @@
       "expression": "to_array(objects)",
       "result": [{"foo": "bar", "bar": "baz"}]
     },
+    {
+      "expression": "to_array(to_string(objects))",
+      "result": [{"foo": "bar", "bar": "baz"}]
+    },
     {
       "expression": "to_array(`[1, 2, 3]`)",
       "result": [1, 2, 3]
diff --git a/functions.go b/functions.go
index e9770e8..2a27370 100644
--- a/functions.go
+++ b/functions.go
@@ -793,6 +793,13 @@ func jpfToArray(arguments []interface{}) (interface{}, error) {
 	if _, ok := arguments[0].([]interface{}); ok {
 		return arguments[0], nil
 	}
+	if asString, ok := arguments[0].(string); ok {
+		var unmarshalled interface{}
+		err := json.Unmarshal([]byte(asString), &unmarshalled)
+		if err == nil {
+			return []interface{}{unmarshalled}, err
+		}
+	}
 	return arguments[:1:1], nil
 }
 func jpfToString(arguments []interface{}) (interface{}, error) {