SourceEdit _removeFromFlowList()

in lib/src/list_mutations.dart [284:305]

• 19 lines of code
• 3 McCabe index (conditional complexity)

SourceEdit _removeFromFlowList(
    YamlEditor yamlEdit, YamlList list, YamlNode nodeToRemove, int index) {
  RangeError.checkValueInInterval(index, 0, list.length - 1);

  final span = nodeToRemove.span;
  final yaml = yamlEdit.toString();
  var start = span.start.offset;
  var end = span.end.offset;

  if (index == 0) {
    start = yaml.lastIndexOf('[', start - 1) + 1;
    if (index == list.length - 1) {
      end = yaml.indexOf(']', end);
    } else {
      end = yaml.indexOf(',', end) + 1;
    }
  } else {
    start = yaml.lastIndexOf(',', start - 1);
  }

  return SourceEdit(start, end - start, '');
}