class ValidatesHost::HostName
Public Class Methods
new(host_name)
click to toggle source
# File lib/validates_host/host_name.rb, line 5 def initialize(host_name) @host_name = host_name end
Public Instance Methods
valid?()
click to toggle source
# File lib/validates_host/host_name.rb, line 9 def valid? return true if @host_name.blank? @host_name =~ /^[a-z][a-z0-9-]+$/ end