Added order by functions

src/cpl_query/extension/list.py

@@ -1,40 +1,12 @@
-from typing import Optional, Callable
-
-from .._query.any_query import any_query
-from .._query.first_query import first_or_default_query, first_query
-from .._query.for_each_query import for_each_query
-from .._query.single_query import single_query, single_or_default_query
-from .._query.where_query import where_query
-from cpl_query.extension.iterable_abc import IterableABC
+from cpl_query.extension.iterable import Iterable
 
 
-class List(IterableABC):
+class List(Iterable):
 
-    def __init__(self):
-        IterableABC.__init__(self)
+    def __init__(self, t: type = None, values: list = None):
+        Iterable.__init__(self)
 
-    def any(self, func: str) -> bool:
-        return any_query(self, func)
+        self._type = t
 
-    def first(self) -> any:
-        return first_query(self)
-
-    def first_or_default(self) -> Optional[any]:
-        return first_or_default_query(self)
-
-    def for_each(self, func: Callable):
-        for_each_query(self, func)
-
-    def single(self) -> any:
-        return single_query(self)
-
-    def single_or_default(self) -> Optional[any]:
-        return single_or_default_query(self)
-
-    def where(self, func: str) -> IterableABC:
-        res = where_query(self, func)
-        res.__class__ = List
-        return res
-
-    def to_list(self) -> list:
-        return list(self)
+        if values is not None:
+            self.extend(values)