Interval Cancellation
IntuitionApproachComplexity
Time complexity:

Space complexity:
Code
# Intuition
<!-- Describe your first thoughts on how to solve this problem. -->

# Approach
<!-- Describe your approach to solving the problem. -->

# Complexity
- Time complexity:
<!-- Add your time complexity here, e.g. $$O(n)$$ -->

- Space complexity:
<!-- Add your space complexity here, e.g. $$O(n)$$ -->

# Code
```javascript []


var cancellable = function(fn, args, t) {
    const cancelFn = function(){
        clearInterval(timer);
    }

    fn(...args);
    let timer = setInterval(()=>{
        fn(...args);
    }, t);

    return cancelFn;
};

```
['JavaScript']