From 8568f7616a0977cf4c9ba4c831af4b696b10c0d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ya=C3=ABl=20Guilloux?= <yael.guilloux@gmail.com>
Date: Wed, 31 May 2023 15:13:09 +0200
Subject: [PATCH] feat: deepMergeObject improvements; NumericLiteral and
 StringLiteral keys (#63)

---
 src/proxy/object.ts | 13 ++++++++++---
 test/object.test.ts | 11 ++++++++++-
 2 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/src/proxy/object.ts b/src/proxy/object.ts
index 11fbb4e..62aec08 100644
--- a/src/proxy/object.ts
+++ b/src/proxy/object.ts
@@ -23,7 +23,9 @@ export function proxifyObject<T extends object>(
       }
       if (
         prop.type === "ObjectProperty" &&
-        prop.key.type === "StringLiteral" &&
+        (prop.key.type === "StringLiteral" ||
+          prop.key.type === "NumericLiteral" ||
+          prop.key.type === "BooleanLiteral") &&
         prop.key.value === key
       ) {
         return (prop.value as any).value;
@@ -38,8 +40,13 @@ export function proxifyObject<T extends object>(
     if ("key" in prop && "name" in prop.key) {
       return prop.key.name;
     }
-    if (prop.type === "ObjectProperty" && prop.key.type === "StringLiteral") {
-      return prop.key.value;
+    if (
+      prop.type === "ObjectProperty" &&
+      (prop.key.type === "StringLiteral" ||
+        prop.key.type === "NumericLiteral" ||
+        prop.key.type === "BooleanLiteral")
+    ) {
+      return prop.key.value.toString();
     }
     if (throwError) {
       throw new MagicastError(`Casting "${prop.type}" is not supported`, {
diff --git a/test/object.test.ts b/test/object.test.ts
index f552044..915843b 100644
--- a/test/object.test.ts
+++ b/test/object.test.ts
@@ -92,7 +92,9 @@ export default {
       `
 export default {
   foo: {
-  }
+  },
+  100: 10,
+  true: 10
 }
     `.trim()
     );
@@ -107,6 +109,10 @@ export default {
           value: "a",
         },
       },
+
+      100: 20,
+
+      true: 20,
     };
 
     // Recursively merge existing object with `obj`
@@ -118,6 +124,9 @@ export default {
           value: 1,
         },
 
+        100: 20,
+        true: 20,
+
         bar: {
           testValue: {
             value: \\"a\\",