Update README.md

README.md

@@ -74,7 +74,7 @@ with open("/path/to/file.text", "r") as text_file:
 
 ## Features
 - define:
-    - `Pipe`'s constructor takes an `Iterator[T]` or `Iterable[T]` object as data source (The `Pipe` class extends itself `Iterator[T]`, so that on which you can call on a pipe object any function working with iterators: `set(pipe)`, `functools.reduce(func, pipe, inital)`, `itertools.islice(pipe, n_samples)`, etc...)
+    - The `.__init__` of the `Pipe` class takes as argument an instance of `Iterator[T]` or `Iterable[T]` used as the source of elements.
     - `.map` over pipe's elements and yield the results as they arrive, optionally using multiple threads.
     - `.flatten` a pipe, whose elements are assumed to be iterators, creating a new pipe with individual elements.
     - `.filter` a pipe.
@@ -89,4 +89,10 @@ with open("/path/to/file.text", "r") as text_file:
 - consume:
     - `.collect` a pipe into a list having an optional max size.
     - `.superintend` a pipe: iterate over it entirely while catching exceptions + logging the iteration process + collecting and raising error samples.
+
+Note that the `Pipe` class itself extends `Iterator[T]`, hence you can pass a pipe to any function supporting iterators:
+- `set(pipe)`
+- `functools.reduce(func, pipe, inital)`
+- `itertools.islice(pipe, n_samples)`
+- ...