ref: 3648de7668e10c8fb03a1d28c742d0ae66c96f07
dir: /test/strjoin.myr/
use std
const main = {
const strings = [
"x",
"y",
"z",
"w"
]
std.put("%s\n", std.strcat("foo;", "bar"))
std.put("%s\n", std.strjoin(strings[:], ""))
std.put("%s\n", std.strjoin(strings[:], ":"))
}