ArrayUtils

1// Copied from https://github.com/green-goo-dao/flow-utils/blob/crescendo/contracts/ArrayUtils.cdc
2// Special thanks to the Green Goo Dao contributors for creating this contract
3access(all) contract ArrayUtils {
4    access(all) fun rangeFunc(_ start: Int, _ end: Int, _ f: fun (Int): Void) {
5        var current = start
6        while current < end {
7            f(current)
8            current = current + 1
9        }
10    }
11
12    access(all) fun range(_ start: Int, _ end: Int): [Int] {
13        var res: [Int] = []
14        self.rangeFunc(start, end, fun (i: Int) {
15            res.append(i)
16        })
17        return res
18    }
19}
20