4 module Puppet::Parser::Functions
5 newfunction(:is_ipv4_address, :type => :rvalue, :doc => <<-DOC
6 Returns true if the string passed to this function is a valid IPv4 address.
12 function_deprecation([:is_ipv4_address, 'This method is deprecated, please use the stdlib validate_legacy function,
13 with Stdlib::Compat::Ipv4. There is further documentation for validate_legacy function in the README.'])
15 if arguments.size != 1
16 raise(Puppet::ParseError, "is_ipv4_address(): Wrong number of arguments given #{arguments.size} for 1")
20 ip = IPAddr.new(arguments[0])
29 # vim: set ts=2 sw=2 et :