description

# operator []= method

void operator []= (dynamic property, dynamic value)

Sets the value associated with `property` on the proxied JavaScript object.

The type of `property` must be either String or num.

## Implementation

    operator []=(property, value) {
      if (property is! String && property is! num) {
        throw new ArgumentError("property is not a String or num");
      }
      JS('', '#[#]=#', _jsObject, property, _convertToJS(value));
    }