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# select
Selects module objects.
**Since:** 3.2
## Parameters
- `i` : An index value, range, or list. Select all module objects if `i` is ignored.
## Examples
If you write code like this:
i = 0;
if(i == 0) {
sphere(1);
}
else if(i == 1) {
cube(1);
}
else if(i == 2) {
cylinder(1, 1);
}
You may use `select`:
use <select.scad>;
i = 0;
select(i) {
sphere(1);
cube(1);
cylinder(1, 1);
}