Manipulating two arrays in ruby way

rubyonrails-talk
1

Hi,

I have two arrays:

A = ["a", "b", "c", "d", ...] B = ["1", "2", "3", "4", ...]

And I need to create new array C

C = ["a$1", "b$2", "c$3", "d$4", ...]

How so I do this in ruby way?

Thanks,

2
3

"#{a}$#{b}"} => ["a$1", "b$2", "c$3", "d$4", "e$5"]

But you shouldn't use Capitals unless you intend to create a constant.

-Rob

Rob Biedenharn http://agileconsultingllc.com Rob@AgileConsultingLLC.com

4

Check out the ruby docs for arrays and try it itself.

5

thank you so much!!