R
Randy Kramer
Can anybody point me to a way to check if a string represents a valid integer
and then convert it to an integer?
It is very likely the string will contain leading zeros, and should not
contain any trailing non-numeric characters.
Per the documentation (pickaxe 2), to_i won't quite do it, it will just ignore
trailing non-numeric characters.
Thanks!
Randy Kramer
and then convert it to an integer?
It is very likely the string will contain leading zeros, and should not
contain any trailing non-numeric characters.
Per the documentation (pickaxe 2), to_i won't quite do it, it will just ignore
trailing non-numeric characters.
Thanks!
Randy Kramer