lib/ronin/extensions/ip_addr.rb in ronin-support-0.5.0 vs lib/ronin/extensions/ip_addr.rb in ronin-support-0.5.1

@@ -64,16 +64,13 @@
   #
   def IPAddr.extract(text,version=nil,&block)
     return enum_for(__method__,text,version).to_a unless block_given?
 
     regexp = case version
-             when :ipv4, :v4, 4
-               Regexp::IPv4
-             when :ipv6, :v6, 6
-               Regexp::IPv6
-             else
-               Regexp::IP
+             when :ipv4, :v4, 4 then Regexp::IPv4
+             when :ipv6, :v6, 6 then Regexp::IPv6
+             else                    Regexp::IP
              end
 
     text.scan(regexp) do |match|
       yield match
     end
@@ -126,13 +123,11 @@
 
     if cidr_or_glob.include?('::')
       separator = '::'
       base      = 16
 
-      prefix = if cidr_or_glob.start_with?('::')
-                 '::'
-               else
-                 ''
+      prefix = if cidr_or_glob.start_with?('::') then '::'
+               else                                   ''
                end
 
       format = lambda { |address|
         prefix + address.map { |i| '%.2x' % i }.join('::')
       }