Practice Let and Const in JavaScript: The Solution.

const teachers = [
    {
        name: 'Ashley',
        topicArea: 'Javascript'
    }
];

const courses = ['Introducing JavaScript',
                'JavaScript Basics',
                'JavaScript Loops, Arrays and Objects',
                'Getting Started with ES2015',
                'JavaScript and the DOM',
                'DOM Scripting By Example'];


const i = courses.length;

function addNewTeachers(newTeachers) {
    // TODO: write a function that adds new teachers to the teachers array 
    for (let i = 0; i < newTeachers.length; i++){ 
          teachers.push(newTeachers[i]);
    }
}

function printTreehouseSummary() {
    // TODO: fix this function so that it prints the correct number of courses and   teachers 

  for (let i = 0; i < teachers.length; i++) {
    console.log(`${teachers[i].name} teaches ${teachers[i].topicArea}`);
    }

  console.log(`Treehouse has ${i} JavaScript courses, and ${teachers.length} Javascript teachers`);
}


let newTeachers = [
    {
        name: 'James',
        topicArea: 'Javascript'
    },
    {
        name: 'Treasure',
        topicArea: 'Javascript'
    }
];

addNewTeachers(newTeachers);
printTreehouseSummary();