orderedIndices property

List<int> orderedIndices

The indices that would order the data.

Example:

final xs = [1, 5, 3, 2, 10, 6].toNumericColumn(),
    indices = xs.orderedIndices;
print(xs);
print(indices);
print(xs.valuesAtIndices(indices));

NumericColumn [1, 5, 3, 2, 10, 6]
[0, 3, 2, 1, 5, 4]
[1, 2, 3, 5, 6, 10]

Output:

Implementation

List<int> get orderedIndices => [for (var i = 0; i < length; i++) i]
  ..sort((a, b) => this[a].compareTo(this[b]));