1 files changed, 25 insertions, 0 deletions
diff --git a/dots_manager/utils.py b/dots_manager/utils.py
new file mode 100644
index 0000000..e8210cc
--- /dev/null
+++ b/dots_manager/utils.py
@@ -0,0 +1,25 @@
+from typing import Callable, Optional, TypeVar, Tuple, ParamSpec, Dict, Any
+from functools import reduce
+
+P = ParamSpec("P")
+T = TypeVar("T")
+
+
+def is_some(
+    callable: Callable[P, Optional[T]], *args: P.args, **kwargs: P.kwargs
+) -> Tuple[bool, Optional[T]]:
+    result = callable(*args, **kwargs)
+    return result is not None, result
+
+
+def merge_dicts(*dicts: Dict[str, Any]) -> Dict[str, Any]:
+    def merge(a: Dict[str, Any], b: Dict[str, Any]) -> Dict[str, Any]:
+        out = dict(a)
+        for k, v in b.items():
+            if k in out and isinstance(out[k], dict) and isinstance(v, dict):
+                out[k] = merge(out[k], v)
+            else:
+                out[k] = v
+        return out
+
+    return reduce(merge, dicts, {})