setValue abstract method

void setValue(
  1. Object? value, {
  2. required int at,
})

Sets a value at the given index.

Allowed value types are Iterable, Array, Blob, DateTime, Map<String, Object?>, Dictionary, null, number types, and String.

The collections must contain only the above types.

Throws a RangeError if the index is ouf of range.

Implementation

void setValue(Object? value, {required int at});