How to create the following variables:
const city = 'Your city';
const state = 'your state';
const country = 'Country';
From the input variable
const address = "Your city, your state, your country";
Are there any methods to do this in JavaScript?
There are a lot of ways to tackle this problem. If the string is always in the format of value1 <comma> value2 <comma> value3 you can easily use String.prototype.split() to get an array from the String and then assign the constants to the array indexes:
let address = "Your city, your state, your country";
address = address.split(", ");
const city = address[0];
const state = address[1];
const country = address[2];
console.log(city, state, country);With ES6 you can use destructuring assignments to make this even shorter:
let address = "Your city, your state, your country";
address = address.split(", ");
const [city, state, country] = address;
console.log(city, state, country);Try this.
const address = "Your city, your state, your country";
const splits = address.split(", ");
const city = splits[0];
const state = splits[1];
const country = splits[2];
You can also do it like this
const { 2: city, 3: state, 4: country } = address.split(', ');
console.log(city, state, country);
.splitthe string and then assign[0],[1]and[2]is the result to the appropriate constants…?