lib/http/2/buffer.rb in http-2-0.7.0 vs lib/http/2/buffer.rb in http-2-0.8.0

@@ -1,29 +1,26 @@
 module HTTP2
-
   # Simple binary buffer backed by string.
   #
   class Buffer < String
+    UINT32 = 'N'.freeze
+    private_constant :UINT32
 
-    UINT32 = "N"
-    BINARY = "binary"
-    private_constant :UINT32, :BINARY
-
     # Forces binary encoding on the string
-    def initialize(data = '')
-      super(data.force_encoding(BINARY))
+    def initialize(*)
+      super.force_encoding(Encoding::BINARY)
     end
 
     # Emulate StringIO#read: slice first n bytes from the buffer.
     #
     # @param n [Integer] number of bytes to slice from the buffer
     def read(n)
-      Buffer.new(slice!(0,n))
+      Buffer.new(slice!(0, n))
     end
 
     # Alias getbyte to readbyte
-    alias :readbyte :getbyte
+    alias_method :readbyte, :getbyte
 
     # Emulate StringIO#getbyte: slice first byte from buffer.
     def getbyte
       read(1).ord
     end
@@ -32,7 +29,6 @@
     # @return [Integer]
     def read_uint32
       read(4).unpack(UINT32).first
     end
   end
-
 end