I have an array:
r1.rp_parts:
[<Rp1…>][<Rp1…>][<Rp1…>][<Rp4…>]
If I do:
r1.rp_parts[2]
I obtain
Rp1…
I would like to obtain de position of r1.rp_parts[2] in the r1.rp_parts
array. I know that it’s position is 2, but I wonder if I can obtain the
position from r1.rp_parts[2].
John S. wrote:
I have an array:
r1.rp_parts:
[<Rp1…>][<Rp1…>][<Rp1…>][<Rp4…>]
If I do:
r1.rp_parts[2]
I obtain
Rp1…
I would like to obtain de position of r1.rp_parts[2] in the r1.rp_parts
array. I know that it’s position is 2, but I wonder if I can obtain the
position from r1.rp_parts[2].
Use the index method of Array:
some_part = r1.rp_parts[2]
r1.rp_parts.index(some_part) #=> 2