tuple/iter are working now

mixin/builtins.py

@@ -18,7 +18,8 @@ def iter(collection, sentinel=None):
     if sentinel:
         yield collection()
     else:
-        yield next(collection)
+        for c in collection:
+            yield c
 
 
 #--------------------------------------------------------
@@ -90,6 +91,19 @@ class list():
     def pop(self):
         return self.iterable[-1]
 
+class tuple():
+    def __init__(self, iterable=[]):
+        self.iterable = []
+        for i in iterable:
+            self.iterable += [i]
+
+    def __iter__(self):
+        for i in self.iterable:
+            yield i
+
+    def __getitem__(self, y):
+        return self.iterable[y]
+
 
 class set():
     def __init__(self, iterable=[]):

test/completion/arrays.py

@@ -193,6 +193,8 @@ list(a)[1]
 
 #? int() str()
 list(a)[0]
+#? 
+set(a)[0]
 
 #? int() str()
 list(set(a))[1]
@@ -205,5 +207,25 @@ list(set(list(set(a))))[1]
 ##? int() str()
 list(set(set(a)))[1]
 
+# frozenset
 #? int() str()
 list(frozenset(a))[1]
+#? int() str()
+list(set(frozenset(a)))[1]
+
+# iter
+#? int() str()
+list(iter(a))[1]
+#? int() str()
+list(iter(list(set(a))))[1]
+
+# tuple
+#? int() str()
+tuple(a)[1]
+#? int() str()
+tuple(list(set(a)))[1]
+
+#? int()
+tuple({1})[0]
+#? int()
+tuple((1,))[0]