feat: Date.now and Array iter

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pychaosvm"
-version = "0.3.0"
+version = "0.3.1"
 description = "A Python envirionment for Tencent ChaosVM."
 authors = ["aioqzone <[email protected]>"]
 license = "AGPL-3.0-or-later"

src/chaosvm/proxy/builtins.py

@@ -130,6 +130,10 @@ def __init__(self, v: Union[int, str, None] = None) -> None:
         else:
             self.d = datetime.now(self.TZ)
 
+    @classmethod
+    def now(cls):
+        return cls()
+
     def getTime(self):
         return int(self.d.timestamp() * 1000)
 
@@ -138,6 +142,9 @@ def getTimezoneOffset(self):
             return -int(offset.total_seconds() / 60)
         return 0
 
+    def __sub__(self, o: Self) -> int:
+        return (self.d - o.d).seconds * 1000
+
 
 class Number(Proxy):
     def __init__(self, i) -> None:
@@ -271,16 +278,20 @@ def __init__(self, *args):
             self[i] = k
 
     def __len__(self):
-        return self.length
+        keys = [int(i) for i in self.__dict__ if i.isdigit()]
+        return max(keys) + 1 if keys else 0
+
+    def __iter__(self):
+        for i in range(self.length):
+            yield self[i]
 
     def forEach(self, pred: Function):
         for i in range(self.length):
             pred(None, self[i])
 
     @property
     def length(self):
-        keys = [int(i) for i in self.__dict__ if i.isdigit()]
-        return max(keys) + 1 if keys else 0
+        return len(self)
 
     @length.setter
     def length(self, v: int):