typescript/prefer-for-of Style ​
What it does ​
Enforces the use of for-of loop instead of a for loop with a simple iteration.
Why is this bad? ​
Using a for loop with a simple iteration over an array can be replaced with a more concise and readable for-of loop. For-of loops are easier to read and less error-prone, as they eliminate the need for an index variable and manual array access.
Example ​
Examples of incorrect code for this rule:
typescript
for (let i = 0; i < arr.length; i++) {
console.log(arr[i]);
}Examples of correct code for this rule:
typescript
for (const item of arr) {
console.log(item);
}