find function

Iterable<int> find(List<double> data, bool test(double element))

Returns a list of index that pass the test. data: List of double test: method to test against the data

This method will loop through every element in the data and return the index of all the items that pass the test.

Implementation

Iterable<int> find(List<double> data, bool test(double element)) sync* {
  for (int i = 0; i < data.length; i++) {
    if (test(data[i])) yield i;
  }
}