)
Removes the objects in the range start inclusive to end exclusive
and inserts the contents of replacement in its place.
List<int> list = [1, 2, 3, 4, 5];
list.replaceRange(1, 4, [6, 7]);
list.join(', '); // '1, 6, 7, 5'
An error occurs if start..end is not a valid range for this.
This method does not work on fixed-length lists, even when replacement
has the same number of elements as the replaced range. In that case use
setRange instead.
Source
/**
* Removes the objects in the range [start] inclusive to [end] exclusive
* and inserts the contents of [replacement] in its place.
*
* List<int> list = [1, 2, 3, 4, 5];
* list.replaceRange(1, 4, [6, 7]);
* list.join(', '); // '1, 6, 7, 5'
*
* An error occurs if [start]..[end] is not a valid range for `this`.
*
* This method does not work on fixed-length lists, even when [replacement]
* has the same number of elements as the replaced range. In that case use
* [setRange] instead.
*/
void replaceRange(int start, int end, Iterable<E> replacement);