2 ms·

In case of ruby, best would be to actually use result of match for futher computation like this: if !m=/^[a-z0-9 ]+$/match(str) return "Bad Input" end str

by Borg3 2y ago

In case of ruby, best would be to actually use result of match for futher computation like this: if !m=/^[a-z0-9 ]+$/match(str) return "Bad Input" end str=m[0]