eltray

Keybase proof

I hereby claim:

• I am eltray on github.
• I am eltray (https://keybase.io/eltray) on keybase.
• I have a public key ASBLIysibuUrVUXrlRBu4Kw8wSokRW3GgKyZOXLiG4xVGgo

To claim this, I am signing this object:

eltray

String scream(int length) => "A${"a" * length}h!";
main() {
  var values = [1, 2, 3, 4, 10];
//   Imperative way
//   for (int length in values){
//     print(scream(length));
//   }

//   Functional way
//   values.map(scream).forEach(print);

eltray

import 'dart:math' as math;

abstract class Shape {
  num get area;
  factory Shape(String type) {
    if (type == 'circle') return Circle(2);
    if (type == 'square') return Square(2);
    throw 'Can\'t create $type';
  }
}

eltray

import 'dart:math' as math;

abstract class Shape {
  num get area;
  factory Shape(String type) {
    if (type == 'circle') return Circle(2);
    if (type == 'square') return Square(2);
    throw 'Can\'t create $type';
  }
}

eltray

import 'dart:math' as math;

abstract class Shape {
  num get area;
}

class Circle implements Shape {
  final num radius;
  num get area => math.pi * math.pow(radius, 2);

eltray

import 'dart:math';

class Rectangle {
  int width;
  int height;
  Point origin;

  Rectangle({this.origin = const Point(0, 0), this.width = 0, this.height = 0});

  @override

eltray

class Bicycle {
  int _speed = 0;
  int get speed => _speed;
  int cadence;
  int wheel;

  Bicycle({this.cadence = 0, this.wheel = 0});

  @override
  String toString() =>

eltray

class Bicycle {
  int _speed = 0;
  int get speed => _speed;
  int cadence;
  int wheel;

  Bicycle({this.cadence = 0, this.wheel = 0});

  @override
  String toString() =>