IterableX<T> extension
Extensions for Iterable.
- on
-
- Iterable<
T>
- Iterable<
Properties
- hasOne → bool
-
Returns true if length of this Iterable is 1.
no setter
- isLengthEven → bool
-
Whether length of this Iterable is even.
no setter
- isLengthOdd → bool
-
Whether length of this Iterable is odd.
no setter
Methods
-
count(
bool test(T element)) → int -
Returns the number of elements matching the given
testpredicate. -
ifEmpty(
Iterable< T> value) → Iterable<T> -
Returns this Iterable if it's not empty,
otherwise returns
value. -
mapToList<
R> (R toElement(T e), {bool growable = false}) → List< R> -
Creates a List with all elements of this Iterable
modified by
toElement. -
mapToListWhere<
R> (R toElement(T e), bool test(T e), {bool growable = false}) → List< R> -
Creates a List with all elements of this Iterable that satisfy
the predicate
testand modified bytoElement. -
mapToSet<
R> (R toElement(T e), {bool modifiable = false}) → Set< R> -
Creates a Set with all elements of this Iterable
modified by
toElement. -
mapToSetWhere<
R> (R toElement(T e), bool test(T e), {bool modifiable = false}) → Set< R> -
Creates a Set with all elements of this Iterable that satisfy
the predicate
testand modified bytoElement. -
toFixedList(
) → List< T> - Creates a fixed-length List containing the elements of this Iterable.
-
toUnmodifiableList(
) → List< T> - Creates an unmodifiable List containing the elements of this Iterable.
-
toUnmodifiableSet(
) → Set< T> - Creates an unmodifiable Set containing the elements of this Iterable.