UnorderedIterableEquality<E> class

Equality of the elements of two iterables without considering order.

Two iterables are considered equal if they have the same number of elements, and the elements of one set can be paired with the elements of the other iterable, so that each pair are equal.

Implemented types

• IEquality<T>

Constructors

UnorderedIterableEquality([IEquality<E> elementEquality = const DefaultEquality<Never>()])

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

equals(Iterable<E>? elements1, Iterable<E>? elements2) → bool

Compare two elements for being equal.

inherited

hash(Iterable<E>? elements) → int

Creates a combined hash code for a number of objects.

inherited

isValidKey(Object? o) → bool

Test whether an object is a valid argument to equals and hash.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited