diff options
Diffstat (limited to 'lib/ipaddr.rb')
| -rw-r--r-- | lib/ipaddr.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/ipaddr.rb b/lib/ipaddr.rb index 459b8478a0..7a99069faf 100644 --- a/lib/ipaddr.rb +++ b/lib/ipaddr.rb @@ -47,7 +47,7 @@ class IPAddr # 128 bit mask for IPv6 IN6MASK = 0xffffffffffffffffffffffffffffffff # Format string for IPv6 - IN6FORMAT = (["%.4x"] * 8).join(':') + IN6FORMAT = (["%.4x"] * 8).join(':').freeze # Regexp _internally_ used for parsing IPv4 address. RE_IPV4ADDRLIKE = %r{ @@ -736,7 +736,7 @@ end unless Socket.const_defined? :AF_INET6 class Socket < BasicSocket # IPv6 protocol family - AF_INET6 = Object.new + AF_INET6 = Object.new.freeze end class << IPSocket |