From fda852f69a5e2de6e2762311f6ed761feaafbeee Mon Sep 17 00:00:00 2001
From: Jeff <dev@jeffa.io>
Date: Fri, 23 Jun 2023 22:52:08 -0400
Subject: [PATCH] Allow getting nested map values

---
 src/context/mod.rs | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/context/mod.rs b/src/context/mod.rs
index 341df75..a413b04 100644
--- a/src/context/mod.rs
+++ b/src/context/mod.rs
@@ -85,7 +85,17 @@ impl VariableMap {
 
 impl Context for VariableMap {
     fn get_value(&self, identifier: &str) -> Option<&Value> {
-        self.variables.get(identifier)
+        let split = identifier.split_once(".");
+        if let Some((map_name, next_identifier)) = split {
+            let value = self.variables.get(map_name)?;
+            if let Value::Map(map) = value {
+                map.get_value(next_identifier)
+            } else {
+                None
+            }
+        } else {
+            self.variables.get(identifier)
+        }
     }
 
     fn call_function(&self, identifier: &str, argument: &Value) -> EvalexprResult<Value> {