1 files changed, 15 insertions, 0 deletions
diff --git a/go/src/types/types.go b/go/src/types/types.go
index a212725..e3d8163 100644
--- a/go/src/types/types.go
+++ b/go/src/types/types.go
@@ -19,3 +19,18 @@ type Vector struct {
     Val []MalType
 }
 
+// Symbols
+func Symbol_Q(obj MalType) bool {
+    switch obj.(type) {
+    case Symbol: return true
+    default:     return false
+    }
+}
+
+// Lists
+func List_Q(obj MalType) bool {
+    switch obj.(type) {
+    case List: return true
+    default:   return false
+    }
+}