ref: f4a939a2cfdc00643b02c404b0acbed382964dd0
dir: /lib/iter/test/zip.myr/
use std use iter const main = { var n, la : int[:], lb : int[:] n = 0 la = [0,2,4,6,8][:] lb = [2,4][:] for (a, b) : iter.byzip(la, lb) std.assert(a == n*2, "invalid val from a: {}", a) std.assert(b == n*2 + 2, "invalid val from b: {}", b) n++ ;; }