How to write a clone function?
See original GitHub issueI would like to scope this only to arrays for now. How do I write a clone function that clones tuples and arrays while preserving types?
I get an array type back with this:
function clone<T>(arr:T): T {
return [].concat(arr)
}
let cloned = clone([1,2,3])
Issue Analytics
- State:
- Created 3 years ago
- Comments:5 (4 by maintainers)
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Top GitHub Comments
try
Interestingly, this simply crashes: