viewer: cleaner hash query dict

1 files changed, 6 insertions, 6 deletions

diff --git a/beamer/viewer/viewer.js b/beamer/viewer/viewer.js
index a10e6de..fa8d04e 100644
--- a/beamer/viewer/viewer.js
+++ b/beamer/viewer/viewer.js
@@ -103,11 +103,11 @@ class Viewer {
   }
 
   _hash_params() {
-    const queryDict = {};
-    location.hash.slice(1).split("&").forEach(item => {
-      const pair = item.split("=");
-      queryDict[pair[0]] = pair[1];
-    });
-    return queryDict;
+    return Object.fromEntries(
+      location.hash
+        .slice(1)  // skip #
+        .split("&")
+        .map(item => item.split("="))
+    );
   }
 }