This is a old post but I made a few simple helpers to work with vectors
that would solve your problem I believe:
https://gist.github.com/sebastibe/27be496c34ba6a3cce3b6425810a3dda
On Wednesday, August 26, 2015 at 2:06:30 AM UTC+9, Hussein B. wrote:
>
> Hi,
>
> For a vector like [A B C D E],
It is correct that vectors aren't a suitable choice for datastructures that
need random-access-removal. The problem is that you seem to need both
fast index lookup and be able to access elements after removed elements
quickly even when there are holes in the backing array.
There are some
Hi,
For a vector like [A B C D E], how to remove an element to a specific
location? For example [A D B C E] ?
I thought about converting the vector into array but I would feel bad if I
did that.
What would be the idiomatic way to do that in Clojure?
Thanks for help and time.
--
You
On Tuesday, August 25, 2015 at 1:06:30 PM UTC-4, Hussein B. wrote:
Hi,
For a vector like [A B C D E], how to remove an element to a specific
location? For example [A D B C E] ?
How about (assoc (assoc v j (v i)) i (v j)), once you have the indices i
and j of two elements you wish to swap?
How about filtering?
BTW I don't see how it would help converting to array - what would be the
solution then?
On Tuesday, August 25, 2015 at 7:06:30 PM UTC+2, Hussein B. wrote:
Hi,
For a vector like [A B C D E], how to remove an element to a specific
location? For example [A D B C E] ?
