compaudrey
New Coder
[CODE lang="javascript" title="Practicing iterators" highlight="19"]unction callBack(word) {
return (word[0]);
}
function callBack2(acc, currVal) {
return acc + currVal, '';
}
words = ['dam', 'octopus', 'gatto', 'gargole', 'ocean'];
let result = words.map(callBack);
console.log(result);
let result2 = result.reduce((acc, currVal) => {return acc + currVal}, '');
console.log(result2);
let result3 = result.reduce(callBack2);
console.log(result3);[/CODE]
return (word[0]);
}
function callBack2(acc, currVal) {
return acc + currVal, '';
}
words = ['dam', 'octopus', 'gatto', 'gargole', 'ocean'];
let result = words.map(callBack);
console.log(result);
let result2 = result.reduce((acc, currVal) => {return acc + currVal}, '');
console.log(result2);
let result3 = result.reduce(callBack2);
console.log(result3);[/CODE]