task-bonus.js

// 1#  ========== BONUS =======================
// With nested cycle display this:
// *
// * *
// * * *
// * * * *
// * * * * *

// Your code:
const drawTriangle = (length = 5) => {
    for (let i = 0; i < length; i++) {
        let line = "";
        for (let j = 0; j <= i; j++) {
            line += "* ";
        }
        console.log(line);
    }
};

// 2#  ========== BONUS =======================
// Write function which will (with cycles) display this (keep in mind that there is no space after the last char):
// * * * * * * * * * *
// * * * * * * * * * T
// * * * * * * * * P T
// * * * * * * * I P T
// * * * * * * R I P T
// * * * * * C R I P T
// * * * * S C R I P T
// * * * A S C R I P T
// * * V A S C R I P T
// * A V A S C R I P T
// J A V A S C R I P T

// Your code:
const drawJavascriptWord = (word = "javascript") => {
    word = word.toUpperCase();
    for(let i = word.length; i >= 0; i--){
        let line = "";
        for(let j = 0; j < word.length; j++){
            if(j < i){
                line += "* ";
            } else {
                line += word[j] + " ";
            }
        }
        console.log(line);
    }
};


// 3#  ========== BONUS =======================
// Create function that takes array of vehicles with measured top speeds. Return array of vehicle with top speed.
// Example:
// const vehicles = [
//   { name: "Executor Star Dreadnought", measuredSpeeds: [555, 545, 577, 600] },
//   { name: "T-47 Airspeeder", measuredSpeeds: [300, 311, 299, 350] },
//   { name: "AT-AT", measuredSpeeds: [20, 21, 20, 19] },
// ];
// getVehiclesAndTopSpeed(vehicles) ➞ will return ➞ [
//     { name: "Executor Star Dreadnought", topSpeed: 600},
//     { name: "T-47 Airspeeder", topSpeed: 350 },
//     { name: "AT-AT", topSpeed: 21 },
//   ];

// Your code:
const getVehiclesAndTopSpeed = (vehicles) => {
    let topSpeeds = [];
    vehicles.forEach((vehicle) => {
        topSpeeds.push({name: vehicle.name, topSpeed: Math.max(...vehicle.measuredSpeeds)});
    })
    return topSpeeds;
};

/*
   Print implemented stuff
*/
console.log("\nDraw triangle:");
drawTriangle();

console.log("\nWord:");
drawJavascriptWord();

console.log("\nTop speeds:");
const vehicles = [
    {name: "Executor Star Dreadnought", measuredSpeeds: [555, 545, 577, 600]},
    {name: "T-47 Airspeeder", measuredSpeeds: [300, 311, 299, 350]},
    {name: "AT-AT", measuredSpeeds: [20, 21, 20, 19]},
];
console.log(getVehiclesAndTopSpeed(vehicles));