diff --git a/.github/workflows/ci_tests.yaml b/.github/workflows/ci_tests.yaml
index 7970eaa..7ac68fa 100644
--- a/.github/workflows/ci_tests.yaml
+++ b/.github/workflows/ci_tests.yaml
@@ -12,10 +12,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
         with:
           enable-cache: true
           cache-dependency-glob: "uv.lock"
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 600dd97..472f93b 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -23,7 +23,7 @@
         runs-on: ubuntu-latest
     
         steps:
-          - uses: actions/checkout@v4
+          - uses: actions/checkout@v6
             with:
               fetch-depth: 0
     
@@ -73,10 +73,10 @@
         permissions:
           contents: write
         steps:
-          - uses: actions/checkout@v4
+          - uses: actions/checkout@v6
 
           - name: Install uv
-            uses: astral-sh/setup-uv@v5
+            uses: astral-sh/setup-uv@v7
             with:
               enable-cache: true
               cache-dependency-glob: "uv.lock"
diff --git a/pyproject.toml b/pyproject.toml
index 25caa42..a68bf34 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "danom"
-version = "0.10.3"
+version = "0.11.0"
 description = "Functional streams and monads"
 readme = "README.md"
 license = "MIT"
diff --git a/src/danom/_result.py b/src/danom/_result.py
index 2c22def..a157690 100644
--- a/src/danom/_result.py
+++ b/src/danom/_result.py
@@ -6,7 +6,6 @@
 from typing import (
     Any,
     Concatenate,
-    Generic,
     Literal,
     Never,
     ParamSpec,
@@ -28,7 +27,7 @@
 
 
 @attrs.define(frozen=True)
-class Result(ABC, Generic[T_co, E_co]):
+class Result[T_co, E_co: object](ABC):
     """`Result` monad. Consists of `Ok` and `Err` for successful and failed operations respectively.
     Each monad is a frozen instance to prevent further mutation.
     """
@@ -150,6 +149,34 @@ def unwrap(self) -> T_co:
         """
         ...
 
+    @staticmethod
+    def result_is_ok(result: Result[T_co, E_co]) -> bool:
+        """Check whether the monad is ok. Allows for ``filter`` or ``partition`` in a ``Stream`` without needing a lambda or custom function.
+
+        .. code-block:: python
+
+            from danom import Stream, Result
+
+            Stream.from_iterable([Ok(), Ok(), Err()]).filter(Result.result_is_ok).collect() == (Ok(), Ok())
+
+        """
+        return result.is_ok()
+
+    @staticmethod
+    def result_unwrap(result: Result[T_co, E_co]) -> T_co:
+        """Unwrap the `Ok` monad and get the inner value.
+        Unwrap the `Err` monad will raise the inner error.
+
+        .. code-block:: python
+
+            from danom import Stream, Result
+
+            oks, errs = Stream.from_iterable([Ok(1), Ok(2), Err()]).partition(Result.result_is_ok)
+            oks.map(Result.result_unwrap).collect == (1, 2)
+
+        """
+        return result.unwrap()
+
 
 @attrs.define(frozen=True, hash=True)
 class Ok(Result[T_co, Never]):
diff --git a/src/danom/_safe.py b/src/danom/_safe.py
index 20fb410..0b44cdb 100644
--- a/src/danom/_safe.py
+++ b/src/danom/_safe.py
@@ -11,7 +11,7 @@
 E = TypeVar("E")
 
 
-def safe(func: Callable[P, U]) -> Callable[P, Result[U, Exception]]:
+def safe[**P, U](func: Callable[P, U]) -> Callable[P, Result[U, Exception]]:
     """Decorator for functions that wraps the function in a try except returns `Ok` on success else `Err`.
 
     .. code-block:: python
@@ -30,12 +30,14 @@ def wrapper(*args: P.args, **kwargs: P.kwargs) -> Result[U, Exception]:
         try:
             return Ok(func(*args, **kwargs))
         except Exception as e:  # noqa: BLE001
-            return Err(error=e, input_args=(args, kwargs), traceback=traceback.format_exc())
+            return Err(
+                error=e, input_args=(args, kwargs), traceback=traceback.format_exc()
+            )  # ty: ignore[invalid-return-type]
 
     return wrapper
 
 
-def safe_method(
+def safe_method[T, **P, U](
     func: Callable[Concatenate[T, P], U],
 ) -> Callable[Concatenate[T, P], Result[U, Exception]]:
     """The same as `safe` except it forwards on the `self` of the class instance to the wrapped function.
@@ -60,6 +62,8 @@ def wrapper(self: T, *args: P.args, **kwargs: P.kwargs) -> Result[U, Exception]:
         try:
             return Ok(func(self, *args, **kwargs))
         except Exception as e:  # noqa: BLE001
-            return Err(error=e, input_args=(self, args, kwargs), traceback=traceback.format_exc())
+            return Err(
+                error=e, input_args=(self, args, kwargs), traceback=traceback.format_exc()
+            )  # ty: ignore[invalid-return-type]
 
     return wrapper
diff --git a/tests/test_result.py b/tests/test_result.py
index b2e31d6..93d37c4 100644
--- a/tests/test_result.py
+++ b/tests/test_result.py
@@ -135,3 +135,42 @@ def test_raises_not_implemented(cls):
 def test_err_details(err, expected_details):
     monad = Err(error=err)
     assert monad.details == expected_details
+
+
+@pytest.mark.parametrize(
+    ("monad", "expected_result"),
+    [
+        pytest.param(Ok(None), True),
+        pytest.param(Err(), False),
+    ],
+)
+def test_staticmethod_result_is_ok(monad, expected_result):
+    assert Result.result_is_ok(monad) == expected_result
+
+
+@pytest.mark.parametrize(
+    ("monad", "expected_result", "expected_context"),
+    [
+        pytest.param(Ok(None), None, nullcontext()),
+        pytest.param(Ok(0), 0, nullcontext()),
+        pytest.param(Ok("ok"), "ok", nullcontext()),
+        pytest.param(
+            Err(error=TypeError("should raise this")),
+            None,
+            pytest.raises(TypeError),
+        ),
+        pytest.param(
+            Err(error=ValueError("should raise this")),
+            None,
+            pytest.raises(ValueError),
+        ),
+        pytest.param(
+            Err("some other err representation"),
+            None,
+            pytest.raises(ValueError),
+        ),
+    ],
+)
+def test_staticmethod_result_unwrap(monad, expected_result, expected_context):
+    with expected_context:
+        assert Result.result_unwrap(monad) == expected_result
diff --git a/uv.lock b/uv.lock
index 0db4803..6245019 100644
--- a/uv.lock
+++ b/uv.lock
@@ -317,7 +317,7 @@ wheels = [
 
 [[package]]
 name = "danom"
-version = "0.10.3"
+version = "0.11.0"
 source = { editable = "." }
 dependencies = [
     { name = "attrs" },