IterableX<T> extension

Extensions for Iterable.

on

• Iterable<T>

Properties

hasOne → bool

Available on Iterable<T>, provided by the IterableX extension

Returns true if length of this Iterable is 1.

no setter

isLengthEven → bool

Available on Iterable<T>, provided by the IterableX extension

Whether length of this Iterable is even.

no setter

isLengthOdd → bool

Available on Iterable<T>, provided by the IterableX extension

Whether length of this Iterable is odd.

no setter

Methods

count(bool test(T element)) → int

Available on Iterable<T>, provided by the IterableX extension

Returns the number of elements matching the given test predicate.

ifEmpty(Iterable<T> value) → Iterable<T>

Available on Iterable<T>, provided by the IterableX extension

Returns this Iterable if it's not empty, otherwise returns value.

mapToList<R>(R toElement(T e), {bool growable = false}) → List<R>

Available on Iterable<T>, provided by the IterableX extension

Creates a List with all elements of this Iterable modified by toElement.

mapToListWhere<R>(R toElement(T e), bool test(T element), {bool growable = false}) → List<R>

Available on Iterable<T>, provided by the IterableX extension

Creates a List with all elements of this Iterable that satisfy the predicate test and modified by toElement.

mapToSet<R>(R toElement(T e), {bool modifiable = false}) → Set<R>

Available on Iterable<T>, provided by the IterableX extension

Creates a Set with all elements of this Iterable modified by toElement.

mapToSetWhere<R>(R toElement(T e), bool test(T element), {bool modifiable = false}) → Set<R>

Available on Iterable<T>, provided by the IterableX extension

Creates a Set with all elements of this Iterable that satisfy the predicate test and modified by toElement.

toFixedList() → List<T>

Available on Iterable<T>, provided by the IterableX extension

Creates a fixed-length List containing the elements of this Iterable.

toUnmodifiableList() → List<T>

Available on Iterable<T>, provided by the IterableX extension

Creates an unmodifiable List containing the elements of this Iterable.

toUnmodifiableSet() → Set<T>

Available on Iterable<T>, provided by the IterableX extension

Creates an unmodifiable Set containing the elements of this Iterable.