HeartIterableE<E> extension
Extension methods that maintain types.
- on
-
- Iterable<
E>
- Iterable<
Methods
-
backwards(
) → List< E> - Reverses and returns a List.
-
drop(
int n) → List< E> - Removes first n elements.
-
dropWhile(
bool dropFunction(E sub)) → List< E> - Removes elements until criteria not met.
-
elemIndices(
E element) → List< int> - Finds each index where element occurs.
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filter(
bool filterFunction(E element)) → List< E> - Removes elements that don't meet criteria.
-
group(
) → List< List< E> > - Items are in the same sublist if they are equal to the one next to it.
-
groupBy(
bool groupFunction(dynamic a, dynamic b)) → List< List< E> > - Items are in the same sublist if they meet the criteria that compares consecutive elements.
-
head(
) → E? - Returns the first element.
-
inits(
) → List< List< E> > - Returns a List of Lists by adding one element at a time, starting from the beginning.
-
interleave(
Iterable< E> it) → List<E> - Combines elements by taking turns. First element in original iterable is the first element of the result.
-
intersect(
Iterable< E> input) → List<E> - Keeps all values that are also in input String, using deepEquals.
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intersperse(
E element) → List< E> - Inserts an element in between each element.
-
nub(
[Iterable< E> ? it]) → List<E> - Removes duplicates by using deepEquals.
-
replaceAll(
E from, [dynamic to]) → List< E> - Similar to .replaceAll for Strings.
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replaceFirst(
E from, [dynamic to]) → List< E> - Similar to .replaceFirst for Strings.
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riffleIn(
) → List< E> - Splits into two and uses interleave to combine, second half first.
-
riffleOut(
) → List< E> - Splits into two and uses interleave to combine.
-
shuffled(
{bool cryptographicallySecure = false}) → List< E> - Returns a shuffled List.
-
splitAt(
int n) → List< List< E> > - Splits into two Lists after first n elements.
-
subtract(
Iterable< E> sublist) → List<E> - Removes elements one at a time, using deepEquals.
-
subtractAll(
Iterable< E> sublist) → List<E> -
Removes all elements if they are in
sublist. -
tail(
) → List< E> ? - Removes the first element, keeps the "tail".
-
tails(
) → List< List< E> > - Returns a List of Lists by removing one element at a time, starting from the beginning.
-
toStringList(
) → List< String> - Converts all elements to Strings.
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union(
Iterable< E> l) → List<E> - Adds elements from input that aren't in original value.
Operators
-
operator *(
int n) → List< E> - Repeat elements n times.