def isdisjoint(self, other):
"""
Checks whether there are no common items in this set and other.
:type other: iterable
Examples:
>>> assert FrozenSortedSet([1, 3, 2]).isdisjoint([42])
"""
return FrozenSetTree._ext_cmp(self, other, 3)
def isdisjoint(self, other):
"""
Checks whether there are no common items in this set and other.
:type other: iterable
Examples:
>>> assert FrozenSortedSet([1, 3, 2]).isdisjoint([42])
"""
return FrozenSetTree._ext_cmp(self, other, 3)
def __eq__(self, other):
"""
:param other: A sequence of items.
:type other: iterable
:returns: Whether this set is equal to the set of other.
Examples:
>>> assert FrozenSortedSet([1, 3, 2]) == [1, 2, 3]
"""
return FrozenSetTree._ext_cmp(self, other, 2)
def __eq__(self, other):
"""
:param other: A sequence of items.
:type other: iterable
:returns: Whether this set is equal to the set of other.
Examples:
>>> assert FrozenSortedSet([1, 3, 2]) == [1, 2, 3]
"""
return FrozenSetTree._ext_cmp(self, other, 2)
def issubset(self, other):
"""
:param other: A sequence of items.
:type other: iterable
:returns: Whether this set is a subset of the set of other.
Examples:
>>> assert FrozenSortedSet([1, 3, 2]).issubset([1, 2, 3, 4])
>>> assert FrozenSortedSet([1, 4, 3]).issubset([1, 4, 2, 3, 4])
>>> assert not FrozenSortedSet([1, 3, 2]).issubset([])
>>> assert FrozenSortedSet([1, 2, 3]).issubset([1, 2, 3])
>>> assert FrozenSortedSet([1, 2, 3]) <= [1, 2, 3, 4]
>>> assert FrozenSortedSet([1, 2, 3]) <= [1, 4, 3, 2]
"""
return FrozenSetTree._ext_cmp(self, other, 0)
def issubset(self, other):
"""
:param other: A sequence of items.
:type other: iterable
:returns: Whether this set is a subset of the set of other.
Examples:
>>> assert FrozenSortedSet([1, 3, 2]).issubset([1, 2, 3, 4])
>>> assert FrozenSortedSet([1, 4, 3]).issubset([1, 4, 2, 3, 4])
>>> assert not FrozenSortedSet([1, 3, 2]).issubset([])
>>> assert FrozenSortedSet([1, 2, 3]).issubset([1, 2, 3])
>>> assert FrozenSortedSet([1, 2, 3]) <= [1, 2, 3, 4]
>>> assert FrozenSortedSet([1, 2, 3]) <= [1, 4, 3, 2]
"""
return FrozenSetTree._ext_cmp(self, other, 0)