lib/zip/extra_field/old_unix.rb in rubyzip-1.1.7 vs lib/zip/extra_field/old_unix.rb in rubyzip-1.2.0

@@ -1,45 +1,44 @@
 module Zip
   # Olf Info-ZIP Extra for UNIX uid/gid and file timestampes
   class ExtraField::OldUnix < ExtraField::Generic
-    HEADER_ID = "UX"
+    HEADER_ID = 'UX'
     register_map
 
     def initialize(binstr = nil)
       @uid = 0
       @gid = 0
       @atime = nil
       @mtime = nil
-      binstr and merge(binstr)
+      binstr && merge(binstr)
     end
 
     attr_accessor :uid, :gid, :atime, :mtime
 
     def merge(binstr)
       return if binstr.empty?
       size, content = initial_parse(binstr)
       # size: 0 for central directory. 4 for local header
-      return if (!size || size == 0)
-      atime, mtime, uid, gid = content.unpack("VVvv")
+      return if !size || size == 0
+      atime, mtime, uid, gid = content.unpack('VVvv')
       @uid ||= uid
       @gid ||= gid
       @atime ||= atime
       @mtime ||= mtime
     end
 
     def ==(other)
       @uid == other.uid &&
         @gid == other.gid &&
-          @atime == other.atime &&
-            @mtime == other.mtime
+        @atime == other.atime &&
+        @mtime == other.mtime
     end
 
     def pack_for_local
-      [@atime, @mtime, @uid, @gid].pack("VVvv")
+      [@atime, @mtime, @uid, @gid].pack('VVvv')
     end
 
     def pack_for_c_dir
-      [@atime, @mtime].pack("VV")
+      [@atime, @mtime].pack('VV')
     end
   end
-
-end
\ No newline at end of file
+end