Learn About Functional Programming
A function has an input or a parameter const myFunc = (input) => { ...code to execute... }. In this case the input is how many cups of tea to be created.
Problem Explanation
Only one line of code must be changed to pass this challenege. The getTea() function must be called and stored in the tea4TeamFCC variable. Make sure to read through the getTea() function and understand exactly what it does. The function takes in one variable - numOfCups. A teaCups[] array is first made and a for loop is set up to count down the number of cups passed into the function. A new cup of tea is then pushed to the array through every iteration of the for loop.
Thus resulting in an array full of the amount of teacups originally passed into the getTea() function.
Solutions
Solution 1 (Click to Show/Hide)
/**
* A long process to prepare tea.
* @return {string} A cup of tea.
**/
const prepareTea = () => "greenTea";
/**
* Get given number of cups of tea.
* @param {number} numOfCups Number of required cups of tea.
* @return {Array<string>} Given amount of tea cups.
**/
const getTea = numOfCups => {
const teaCups = [];
for (let cups = 1; cups <= numOfCups; cups += 1) {
const teaCup = prepareTea();
teaCups.push(teaCup);
}
return teaCups;
};
// Add your code below this line
const tea4TeamFCC = getTea(40); // :(
// Add your code above this line
console.log(tea4TeamFCC);