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/Dart 2

insert method

void insert (int index, E element)

Implementation

void insert(int index, E element) {
  _checkInsertIndex(index);
  callMethod('splice', [index, 0, element]);
}

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-js/JsArray/insert.html