initFromStringToParse static method

QuizModel initFromStringToParse(
  1. String stringToParse
)

Implementation

static QuizModel initFromStringToParse(String stringToParse) {
  var decoded = jsonDecode(stringToParse);
  var quizSteps = <QuizStepModel>[...decoded["steps"].map((e) => QuizStepModel.fromJson(e))];
  var quiz =  QuizModel.fromSteps(quizSteps);
  return quiz;
}