ruby check if string is integer
class String
def numeric?
Float(self) != nil rescue false
end
end
"Hello World!".numeric?ruby check if string is integer
class String
def numeric?
Float(self) != nil rescue false
end
end
"Hello World!".numeric?Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
