From 403f9e65301d356664399c66a78aedbb00001967 Mon Sep 17 00:00:00 2001
From: Tom Alexander <tom@fizz.buzz>
Date: Sat, 9 May 2020 22:40:32 -0400
Subject: [PATCH] Implement a recursive get_block.

---
 src/renderer/inline_partial_tree.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/renderer/inline_partial_tree.rs b/src/renderer/inline_partial_tree.rs
index 7ae0bd9..c58a5bb 100644
--- a/src/renderer/inline_partial_tree.rs
+++ b/src/renderer/inline_partial_tree.rs
@@ -19,6 +19,16 @@ impl<'a> InlinePartialTreeElement<'a> {
             blocks: blocks,
         }
     }
+
+    pub fn get_block(&self, name: &str) -> Option<&'a Option<Body<'a>>> {
+        match self.blocks.get(name) {
+            None => match self.parent {
+                None => None,
+                Some(parent_tree_element) => parent_tree_element.get_block(name),
+            },
+            Some(interior) => Some(interior),
+        }
+    }
 }
 
 pub fn extract_inline_partials<'a>(