validates_host.rb in validates_host-1.2.0

- old
+ new

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 require 'active_support/core_ext/array/wrap'
 require 'validates_host/host_name_validator'
 require 'validates_host/domain_name_validator'
 require 'validates_host/ip_validator'
 require 'validates_host/subnet_validator'
@@ -14,6 +16,6 @@
 module ValidatesHost
   autoload :Subnet, 'validates_host/subnet'
   autoload :Ip, 'validates_host/ip'
   autoload :HostName, 'validates_host/host_name'
   autoload :DomainName, 'validates_host/domain_name'
-end
\ No newline at end of file
+end