I need a little help. I need to get an object from the console log and return only his keys using the lodash library, i tried
const ObjLetters = ({value}) => {
return _.findKey({value}) }
console.log (ObjLetters{
miki:"handsome",
shon:"adorable"
tomer:"man"})
im not aware of my problem, if its a syntax problem or maybe the wrong commands.
Are you trying to obtain an array of keys in an object ?
If yes, try
console.log(Object.keys({
miki: "handsome",
shon: "adorable"
tomer: "man",
}));
// output: ["miki", "shon", "tomer"]
Ok, now my code looks like this:
const ObjLetters = ({object}) => {
return _.keys({object}) }
console.log (ObjLetters({ miki:"handsome", shon:"adorable", tomer:"man"}))
but, instead of returning the keys, i get
'object'
if you just want the keys you can use:
const ObjLetters = (object) => _.keys(object)
console.log(ObjLetters({ miki:"handsome", shon:"adorable", tomer:"man"}))
// out: ["miki", "shon", "tomer"]
_ findKey find a key of the object with the values passed.
see this example from docs:
var users = {
'barney': { 'age': 36, 'active': true },
'fred': { 'age': 40, 'active': false },
'pebbles': { 'age': 1, 'active': true }
};
_.findKey(users, { 'age': 1, 'active': true });
// out: 'pebbles'