“Alternate of String Class w DART, StringBuffer Dart, Bufor String Dart, Bufor String, StringBuffer, StringBuffer” Kod odpowiedzi

Alternate of String Class w DART, StringBuffer Dart, Bufor String Dart, Bufor String, StringBuffer, StringBuffer

var sb = StringBuffer();
sb
  ..write('Use a StringBuffer for ')
  ..writeAll(['efficient', 'string', 'creation'], ' ')
  ..write('.');

var fullString = sb.toString();

assert(fullString ==
    'Use a StringBuffer for efficient string creation.');