sortByString method
Implementation
List<T> sortByString(TFuncMapper<T, String> funcMapper, [ bool descending = false ]) {
var lst = this.sortBy((x) => funcMapper(x), descending).toList();
return lst;
}
List<T> sortByString(TFuncMapper<T, String> funcMapper, [ bool descending = false ]) {
var lst = this.sortBy((x) => funcMapper(x), descending).toList();
return lst;
}