implement typeof

1 files changed, 5 insertions, 0 deletions

diff --git a/interpreter.py b/interpreter.py
index e66deab..171fbb1 100644
--- a/interpreter.py
+++ b/interpreter.py
@@ -893,3 +893,8 @@ def interpretFilter(symbol, args, env, ns):
     return List(out, True)
 
 GLOBALS.register("filter", Builtin(interpretFilter, [Arg("func", TypeEnum.ANY, False, False), Arg("list", TypeEnum.LIST, False, False)]))
+
+def interpretTypeOf(symbol, args, env, ns):
+    return Type(f"{args[0].type_}")
+
+GLOBALS.register("typeof", Builtin(interpretTypeOf, [Arg("candidate", TypeEnum.ANY, False, False)]))