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Added element at query

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Sven Heidemann
2021-07-27 11:29:52 +02:00
parent 6951a19670
commit a3a0a150a8
5 changed files with 48 additions and 0 deletions
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7
src/cpl_query/_extension/iterable.py
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@@ -8,6 +8,7 @@ from .._query.avg import avg_query
from .._query.contains import contains_query
from .._query.count import count_query
from .._query.distinct import distinct_query
from .._query.element_at import element_at_query, element_at_or_default_query
from .._query.first import first_or_default_query, first_query
from .._query.for_each import for_each_query
from .._query.order_by import order_by_query, order_by_descending_query
@@ -41,6 +42,12 @@ class Iterable(IterableABC):
res.__class__ = Iterable
return res
def element_at(self, index: int) -> any:
return element_at_query(self, index)
def element_at_or_default(self, index: int) -> Optional[any]:
return element_at_or_default_query(self, index)
def first(self) -> any:
return first_query(self)