implement floor

1 files changed, 6 insertions, 0 deletions

diff --git a/interpreter.py b/interpreter.py
index 067681f..63b9187 100644
--- a/interpreter.py
+++ b/interpreter.py
@@ -10,6 +10,7 @@ import subprocess
 import shlex
 import random
 import sys
+import math
 
 
 @dataclass
@@ -849,3 +850,8 @@ def interpretUseAs(symbol, args, env, ns):
 
 # TODO takes a symbol as its second, that may be wrong
 GLOBALS.register("use-as", Builtin(interpretUseAs, [Arg("filename", TypeEnum.STRING, False, False), Arg("namespace", TypeEnum.ANY, False, True)]))
+
+def interpretFloor(symbol, args, env, ns):
+    return Int(math.floor(args[0].value))
+
+GLOBALS.register("floor", Builtin(interpretFloor, [Arg("floor", TypeEnum.NUMBER, False, False)]))