From 2469bfc0678b75e16e466cc73b7761b1eb27658d Mon Sep 17 00:00:00 2001
From: Ed Page <eopage@gmail.com>
Date: Wed, 3 Oct 2018 19:51:55 -0600
Subject: [PATCH] feat(for-block): Support iterating on Object

Not the fastest implementation but it will do for now.

Fixes #201
---
 src/tags/for_block.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/tags/for_block.rs b/src/tags/for_block.rs
index 88d74a8cf..b3440c93f 100644
--- a/src/tags/for_block.rs
+++ b/src/tags/for_block.rs
@@ -74,6 +74,14 @@ fn get_array(context: &Context, array_id: &Argument) -> Result<Vec<Value>> {
     let array = array_id.evaluate(context)?;
     match array {
         Value::Array(x) => Ok(x),
+        Value::Object(x) => {
+            let x = x
+                .iter()
+                .map(|(k, v)| {
+                    Value::Array(vec![Value::scalar(k.as_ref().to_owned()), v.to_owned()])
+                }).collect();
+            Ok(x)
+        }
         x => Err(unexpected_value_error("array", Some(x.type_name()))),
     }
 }