Is there a way to combine the elements of two arrays and return them in a new array? Let's say we have these two arrays:
const whoArr = ["my", "your"];
const credentialArr = ["name", "age", "gender"].
The desired outcome is a new array with the elements:
["my name", "my age", "my gender", "your name", "your age", "your gender"]
Neither .join nor .concat seem to solve this problem.
To iterate over array 1 and array 2, you can implement nested loops.
Instead of using forEach(), you have the option to utilize a standard for loop or a for of loop:
const whoArr = ["my", "your"];
const credentialArr = ["name", "age", "gender"];
const output = [];
whoArr.forEach(who => {
credentialArr.forEach(cred => {
output.push(who + ' ' + cred)
})
})
console.log(output)Alternatively, you can achieve the same outcome by employing for of loops and template literals for creating the string:
const whoArr = ["my", "your"];
const credentialArr = ["name", "age", "gender"];
const output = [];
for (let who of whoArr) {
for (let cred of credentialArr) {
output.push(`${who} ${cred}`);
}
}
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