Forum ‹ BigDB ‹ two nooby DatabaseArray questions

[carsonmorton]

if I have this array: [thing1, thing2, null, null, thing3, thing4]
if I call Count(), will it return 4 (doesn't include the null spaces) or 6 (includes the null spaces)?

and if I call Add(thing5)
will it do this: [thing1, thing2, null, null, thing3, thing4, thing5]
or this: [thing1, thing2, thing5, null, thing3, thing4]

[Henrik]

Question 1: 6

Question b: The first alternative. Add() puts the object at the end. Insert() inserts it at the position, and moves all holes and objects forward, and Set() overwrites the object or hole at the position you specify.

[carsonmorton]

Thanks Henrik

[carsonmorton]

ok, here's another question:

when I call RemoveAt(index) will it leave behind a null object?
[thing1, null, thing3]
or will it leave an empty space?
[thing1, , thing3]

[Benjaminsen]

ok, here's another question:

when I call RemoveAt(index) will it leave behind a null object?
[thing1, null, thing3]
or will it leave an empty space?
[thing1, , thing3]

Try it
As fare as I remember it pops the object from the array, not leaving behind a space, similar to splice in as3.