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add to_set() #86

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8 changes: 8 additions & 0 deletions py_linq/py_linq.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
import json
from typing import (
List,
Set,
Any,
Iterable,
TypeVar,
Expand Down Expand Up @@ -88,6 +89,13 @@ def to_list(self) -> List[Any]:
:return: list object
"""
return [x for x in self]

def to_set(self) -> Set[Any]:
"""
Converts the iterable into a set
:return: set object
"""
return {x for x in self}

def count(self, predicate=None) -> int:
"""
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1 change: 1 addition & 0 deletions tests/test_functions.py
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Expand Up @@ -187,6 +187,7 @@ def test_element_at_error(enumerable: Callable, index: int, error: Exception) ->
(Enumerable([1, 1, 1]).all(lambda x: x == 1), True),
(Enumerable([]).all(lambda x: x == 1), True),
(Enumerable(_simple).all(lambda x: x == 1), False),
(Enumerable([1, 2, 3, 2]).to_set(), {1, 2, 3}),
(
Enumerable(["ab", "bc", "cd", "de"]).to_dictionary(lambda t: t[0]),
{"a": "ab", "b": "bc", "c": "cd", "d": "de"},
Expand Down