getAsArray method
Converts map element into an AnyValueArray or returns empty AnyValueArray if conversion is not possible.
keya key of element to get. Returns AnyValueArray value of the element or empty AnyValueArray if conversion is not supported.
See AnyValueArray
See AnyValueArray.fromValue
Implementation
AnyValueArray getAsArray(String key) {
var value = get(key);
return AnyValueArray.fromValue(value);
}