1 files changed, 7 insertions, 0 deletions
diff --git a/src/bencode.zig b/src/bencode.zig
index d09f394..60a3746 100644
--- a/src/bencode.zig
+++ b/src/bencode.zig
@@ -93,6 +93,13 @@ pub const BValue = union(enum) {
             else => return error.WrongType,
         }
     }
+
+    pub fn asList(self: BValue) !std.ArrayList(BValue) {
+        switch (self) {
+            .list => |l| return l,
+            else => return error.WrongType,
+        }
+    }
 };
 
 pub fn bdecodeBuf(a: std.mem.Allocator, buf: []const u8) !BValue {