fix: remove elon

Author: vaeng

config.json

@@ -110,8 +110,8 @@
         "status": "active"
       },
       {
-        "slug": "elons-toy-car",
-        "name": "Elon's Toy Car",
+        "slug": "jedliks-toy-car",
+        "name": "Jedlik's Toy Car",
         "uuid": "2ae791e9-eb7a-4344-841d-0c4797e5106c",
         "concepts": [
           "classes"

exercises/concept/elons-toy-car/gradle/wrapper/gradle-wrapper.jar

@@ -1,34 +1,34 @@
-# Hints
-
-## General
-
-## 1. Buy a brand-new remote controlled car
-
-- [This page shows how to create a new instance of a class][creating-objects].
-
-## 2. Display the distance driven
-
-- Keep track of the distance driven in a [field][fields].
-- Consider what visibility to use for the field (does it need to be used outside the class?).
-
-## 3. Display the battery percentage
-
-- Keep track of the distance driven in a [field][fields].
-- Initialize the field to a specific value corresponding to the initial battery charge.
-- Consider what visibility to use for the field (does it need to be used outside the class?).
-
-## 4. Update the number of meters driven when driving
-
-- Update the field representing the distance driven.
-
-## 5. Update the battery percentage when driving
-
-- Update the field representing the battery percentage driven.
-
-## 6. Prevent driving when the battery is drained
-
-- Add a conditional to only update the distance and battery if the battery is not already drained.
-- Add a conditional to display the empty battery message if the battery is drained.
-
-[creating-objects]: https://docs.oracle.com/javase/tutorial/java/javaOO/objectcreation.html
-[fields]: https://docs.oracle.com/javase/tutorial/java/javaOO/classvars.html
+# Hints
+
+## General
+
+## 1. Buy a brand-new remote controlled car
+
+- [This page shows how to create a new instance of a class][creating-objects].
+
+## 2. Display the distance driven
+
+- Keep track of the distance driven in a [field][fields].
+- Consider what visibility to use for the field (does it need to be used outside the class?).
+
+## 3. Display the battery percentage
+
+- Keep track of the distance driven in a [field][fields].
+- Initialize the field to a specific value corresponding to the initial battery charge.
+- Consider what visibility to use for the field (does it need to be used outside the class?).
+
+## 4. Update the number of meters driven when driving
+
+- Update the field representing the distance driven.
+
+## 5. Update the battery percentage when driving
+
+- Update the field representing the battery percentage driven.
+
+## 6. Prevent driving when the battery is drained
+
+- Add a conditional to only update the distance and battery if the battery is not already drained.
+- Add a conditional to display the empty battery message if the battery is drained.
+
+[creating-objects]: https://docs.oracle.com/javase/tutorial/java/javaOO/objectcreation.html
+[fields]: https://docs.oracle.com/javase/tutorial/java/javaOO/classvars.html

exercises/concept/elons-toy-car/.docs/hints.md renamed to exercises/concept/jedliks-toy-car/.docs/hints.md

@@ -1,83 +1,83 @@
-# Instructions
-
-In this exercise you'll be playing around with a remote controlled car, which you've finally saved enough money for to buy.
-
-Cars start with full (100%) batteries. Each time you drive the car using the remote control, it covers 20 meters and drains one percent of the battery.
-
-The remote controlled car has a fancy LED display that shows two bits of information:
-
-- The total distance it has driven, displayed as: `"Driven <METERS> meters"`.
-- The remaining battery charge, displayed as: `"Battery at <PERCENTAGE>%"`.
-
-If the battery is at 0%, you can't drive the car anymore and the battery display will show `"Battery empty"`.
-
-You have six tasks, each of which will work with remote controlled car instances.
-
-## 1. Buy a brand-new remote controlled car
-
-Implement the (_static_) `ElonsToyCar.buy()` method to return a brand-new remote controlled car instance:
-
-```java
-ElonsToyCar car = ElonsToyCar.buy();
-```
-
-## 2. Display the distance driven
-
-Implement the `ElonsToyCar.distanceDisplay()` method to return the distance as displayed on the LED display:
-
-```java
-ElonsToyCar car = ElonsToyCar.buy();
-car.distanceDisplay();
-// => "Driven 0 meters"
-```
-
-## 3. Display the battery percentage
-
-Implement the `ElonsToyCar.batteryDisplay()` method to return the battery percentage as displayed on the LED display:
-
-```java
-ElonsToyCar car = ElonsToyCar.buy();
-car.batteryDisplay();
-// => "Battery at 100%"
-```
-
-## 4. Update the number of meters driven when driving
-
-Implement the `ElonsToyCar.drive()` method that updates the number of meters driven:
-
-```java
-ElonsToyCar car = ElonsToyCar.buy();
-car.drive();
-car.drive();
-car.distanceDisplay();
-// => "Driven 40 meters"
-```
-
-## 5. Update the battery percentage when driving
-
-Update the `ElonsToyCar.drive()` method to update the battery percentage:
-
-```java
-ElonsToyCar car = ElonsToyCar.buy();
-car.drive();
-car.drive();
-car.batteryDisplay();
-// => "Battery at 98%"
-```
-
-## 6. Prevent driving when the battery is drained
-
-Update the `ElonsToyCar.drive()` method to not increase the distance driven nor decrease the battery percentage when the battery is drained (at 0%):
-
-```java
-ElonsToyCar car = ElonsToyCar.buy();
-
-// Drain the battery
-// ...
-
-car.distanceDisplay();
-// => "Driven 2000 meters"
-
-car.batteryDisplay();
-// => "Battery empty"
-```
+# Instructions
+
+In this exercise you'll be playing around with a remote controlled car, which you've finally saved enough money for to buy.
+
+Cars start with full (100%) batteries. Each time you drive the car using the remote control, it covers 20 meters and drains one percent of the battery.
+
+The remote controlled car has a fancy LED display that shows two bits of information:
+
+- The total distance it has driven, displayed as: `"Driven <METERS> meters"`.
+- The remaining battery charge, displayed as: `"Battery at <PERCENTAGE>%"`.
+
+If the battery is at 0%, you can't drive the car anymore and the battery display will show `"Battery empty"`.
+
+You have six tasks, each of which will work with remote controlled car instances.
+
+## 1. Buy a brand-new remote controlled car
+
+Implement the (_static_) `JedliksToyCar.buy()` method to return a brand-new remote controlled car instance:
+
+```java
+JedliksToyCar car = JedliksToyCar.buy();
+```
+
+## 2. Display the distance driven
+
+Implement the `JedliksToyCar.distanceDisplay()` method to return the distance as displayed on the LED display:
+
+```java
+JedliksToyCar car = JedliksToyCar.buy();
+car.distanceDisplay();
+// => "Driven 0 meters"
+```
+
+## 3. Display the battery percentage
+
+Implement the `JedliksToyCar.batteryDisplay()` method to return the battery percentage as displayed on the LED display:
+
+```java
+JedliksToyCar car = JedliksToyCar.buy();
+car.batteryDisplay();
+// => "Battery at 100%"
+```
+
+## 4. Update the number of meters driven when driving
+
+Implement the `JedliksToyCar.drive()` method that updates the number of meters driven:
+
+```java
+JedliksToyCar car = JedliksToyCar.buy();
+car.drive();
+car.drive();
+car.distanceDisplay();
+// => "Driven 40 meters"
+```
+
+## 5. Update the battery percentage when driving
+
+Update the `JedliksToyCar.drive()` method to update the battery percentage:
+
+```java
+JedliksToyCar car = JedliksToyCar.buy();
+car.drive();
+car.drive();
+car.batteryDisplay();
+// => "Battery at 98%"
+```
+
+## 6. Prevent driving when the battery is drained
+
+Update the `JedliksToyCar.drive()` method to not increase the distance driven nor decrease the battery percentage when the battery is drained (at 0%):
+
+```java
+JedliksToyCar car = JedliksToyCar.buy();
+
+// Drain the battery
+// ...
+
+car.distanceDisplay();
+// => "Driven 2000 meters"
+
+car.batteryDisplay();
+// => "Battery empty"
+```

exercises/concept/elons-toy-car/.docs/instructions.md renamed to exercises/concept/jedliks-toy-car/.docs/instructions.md

@@ -1,71 +1,71 @@
-# Introduction
-
-## Classes
-
-The primary object-oriented construct in Java is the _class_, which is a combination of data (_fields_) and behavior (_methods_).
-The fields and methods of a class are known as its _members_.
-
-Access to members can be controlled through access modifiers, the two most common ones being:
-
-- `public`: the member can be accessed by any code (no restrictions).
-- `private`: the member can only be accessed by code in the same class.
-
-You can think of a class as a template for creating instances of that class.
-To create an instance of a class (also known as an _object_), the `new` keyword is used:
-
-```java
-class Car {
-}
-
-// Create two car instances
-Car myCar = new Car();
-Car yourCar = new Car();
-```
-
-Fields have a type and a name (defined in camelCase) and can be defined anywhere in a class (by convention cased in PascalCase):
-
-```java
-class Car {
-    // Accessible by anyone
-    public int weight;
-
-    // Only accessible by code in this class
-    private String color;
-}
-```
-
-One can optionally assign an initial value to a field.
-If a field does _not_ specify an initial value, it will be set to its type's default value.
-An instance's field values can be accessed and updated using dot notation.
-
-```java
-class Car {
-    // Will be set to specified value
-    public int weight = 2500;
-
-    // Will be set to default value (0)
-    public int year;
-}
-
-Car newCar = new Car();
-newCar.weight; // => 2500
-newCar.year;   // => 0
-
-// Update value of the field
-newCar.year = 2018;
-```
-
-Private fields are usually updated as a side effect of calling a method.
-Such methods usually don't return any value, in which case the return type should be `void`:
-
-```java
-class CarImporter {
-    private int carsImported;
-
-    public void importCars(int numberOfCars)
-    {
-        // Update private field from public method
-        carsImported = carsImported + numberOfCars;
-    }
-}
-```
+# Introduction
+
+## Classes
+
+The primary object-oriented construct in Java is the _class_, which is a combination of data (_fields_) and behavior (_methods_).
+The fields and methods of a class are known as its _members_.
+
+Access to members can be controlled through access modifiers, the two most common ones being:
+
+- `public`: the member can be accessed by any code (no restrictions).
+- `private`: the member can only be accessed by code in the same class.
+
+You can think of a class as a template for creating instances of that class.
+To create an instance of a class (also known as an _object_), the `new` keyword is used:
+
+```java
+class Car {
+}
+
+// Create two car instances
+Car myCar = new Car();
+Car yourCar = new Car();
+```
+
+Fields have a type and a name (defined in camelCase) and can be defined anywhere in a class (by convention cased in PascalCase):
+
+```java
+class Car {
+    // Accessible by anyone
+    public int weight;
+
+    // Only accessible by code in this class
+    private String color;
+}
+```
+
+One can optionally assign an initial value to a field.
+If a field does _not_ specify an initial value, it will be set to its type's default value.
+An instance's field values can be accessed and updated using dot notation.
+
+```java
+class Car {
+    // Will be set to specified value
+    public int weight = 2500;
+
+    // Will be set to default value (0)
+    public int year;
+}
+
+Car newCar = new Car();
+newCar.weight; // => 2500
+newCar.year;   // => 0
+
+// Update value of the field
+newCar.year = 2018;
+```
+
+Private fields are usually updated as a side effect of calling a method.
+Such methods usually don't return any value, in which case the return type should be `void`:
+
+```java
+class CarImporter {
+    private int carsImported;
+
+    public void importCars(int numberOfCars)
+    {
+        // Update private field from public method
+        carsImported = carsImported + numberOfCars;
+    }
+}
+```

exercises/concept/elons-toy-car/.docs/introduction.md renamed to exercises/concept/jedliks-toy-car/.docs/introduction.md

@@ -1,3 +1,3 @@
-# Introduction
-
-%{concept:classes}
+# Introduction
+
+%{concept:classes}