diff options
Diffstat (limited to 'ext/socket/ipsocket.c')
| -rw-r--r-- | ext/socket/ipsocket.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ext/socket/ipsocket.c b/ext/socket/ipsocket.c index 9981fd43ad..dbf403b39a 100644 --- a/ext/socket/ipsocket.c +++ b/ext/socket/ipsocket.c @@ -303,6 +303,8 @@ ip_recvfrom(int argc, VALUE *argv, VALUE sock) * * Lookups the IP address of _host_. * + * require 'socket' + * * IPSocket.getaddress("localhost") #=> "127.0.0.1" * IPSocket.getaddress("ip6-localhost") #=> "::1" * |