any

any(predicate=None)

Determines if any elements in the Enumerable collection match the given predicate. This is an executing function.

Parameters

predicate : condition to satisfy as a lambda function. Optional.

Returns

Boolean result if at least 1 element matches the given predicate. If no predicate is given, then the boolean result after checking if the collection is empty.

Example

from py_linq import Enumerable

Enumerable([
    {'value': 1},
    {'value': 2},
    {'value': 3}
]).any(lambda x: x['value'] == 3)
# True