Rubocop

tests/acceptance/flexnbd/constants.rb

@@ -1,10 +1,7 @@
-# encoding: utf-8
-
 module FlexNBD
-
-  def self.binary( str )
+  def self.binary(str)
     if str.respond_to? :force_encoding
-      str.force_encoding "ASCII-8BIT"
+      str.force_encoding 'ASCII-8BIT'
     else
       str
     end
@@ -13,36 +10,33 @@ module FlexNBD
   # eeevil is his one and only name...
   def self.read_constants
     parents = []
-    current = File.expand_path(".")
-    while current != "/"
+    current = File.expand_path('.')
+    while current != '/'
       parents << current
-      current = File.expand_path( File.join( current, ".." ) )
+      current = File.expand_path(File.join(current, '..'))
     end
 
     source_root = parents.find do |dirname|
-      File.directory?( File.join( dirname, "src" ) )
+      File.directory?(File.join(dirname, 'src'))
     end
 
-    fail "No source root!" unless source_root
+    raise 'No source root!' unless source_root
 
-    headers = Dir[File.join( source_root, "src", "{common,proxy,server}","*.h" ) ]
+    headers = Dir[File.join(source_root, 'src', '{common,proxy,server}', '*.h')]
 
     headers.each do |header_filename|
-      txt_lines = File.readlines( header_filename )
+      txt_lines = File.readlines(header_filename)
       txt_lines.each do |line|
         if line =~ /^#\s*define\s+([A-Z0-9_]+)\s+(\d+)\s*$/
           # Bodge until I can figure out what to do with #ifdefs
-          const_set($1, $2.to_i) unless const_defined?( $1 )
+          const_set(Regexp.last_match(1), Regexp.last_match(2).to_i) unless const_defined?(Regexp.last_match(1))
         end
       end
     end
-
   end
 
-  read_constants()
+  read_constants
 
   REQUEST_MAGIC = binary("\x25\x60\x95\x13") unless defined?(REQUEST_MAGIC)
   REPLY_MAGIC = binary("\x67\x44\x66\x98") unless defined?(REPLY_MAGIC)
-
 end # module FlexNBD
-