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class DummyModel {
  const DummyModel({required this.title, required this.categories});
  final String title;
  final List<String> categories;
}

const kDummies = [
  DummyModel(
    title: "first",
    categories: ["a", "b", "c", "d", "e"],

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void main() {
  var numRaces = 8;
  var tracksSelected = [1, 2, 3];

  var finalTrackList = [];

  // Add tracksSelected.length tracks at a time to finalTrackList
  do {
    print("outer loop");

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int globalVar = 400;

void main() {
  int abc = 123;
  
  print("abc in main() - $abc");
  print("globalVar in main() - $globalVar\n");

  updateMyVars(abc: abc);
  

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void main() {
  List<String> letters = ["a", "b", "c"];

  // The next two variables are random whatever,
  // but used to show we can manipulate them inside of our loops
  // We can do more than print()!
  // Just happen to use print() a lot to learn, visualize, and debug
  // That's about all you use it for actually, app user will never see your print()s
  List<String> allLetters = [];
  int growingNumber = 2;

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/*
Fibonacci sequence - 0, 1, 1, 2, 3, 5, 8, 13...

Write a function that takes in the number of the Fibonacci sequence
that I want to find and it will return that number.

For example, if I pass in 8, the function will return 13. I'll print
the number in main().

I already know that the first two numbers in the sequence are 0 and 1,

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import 'package:flutter/material.dart';

void main() {
  runApp(const MainApp());
}

class MainApp extends StatelessWidget {
  const MainApp({super.key});

  @override

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import 'package:flutter/material.dart';

void main() {
  runApp(const MainApp());
}

class MainApp extends StatelessWidget {
  const MainApp({super.key});

  @override

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void main() {
  // Tag an event from somewhere in the app
  var event = EventModel(eventAction: "App Opened");
  postAnalyticsDetails(event);
}

// Treat all of the optional parameters like feedbackRating if we want to pass empty string
// or like feedbackMaxRating if it turns out we need to provide null for optional parameters
class EventModel {
  EventModel({

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Created with <3 with dartpad.dev.

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Created with <3 with dartpad.dev.