lib/steam/byte_reader.rb in steamrb-0.1.0 vs lib/steam/byte_reader.rb in steamrb-0.1.1

@@ -4,74 +4,38 @@
 module Steam
   # Reads bytes from a given IO object.
   class ByteReader
     extend Forwardable
 
-    attr_reader :io
-
     # Create a ByteReader object
     #
     # @param io [:read] an io object
     def initialize(io)
       @io = io
     end
 
-    # Reads an unsigned 64 bit integer from the stream
-    #
-    # @return [Integer] The 64 bit integer
-    def read_int64
-      io.read(8).unpack('C*').each_with_index.reduce(0) do |sum, (byte, index)|
-        sum + byte * (256**index)
-      end
-    end
-    alias int64 read_int64
-
-    # Reads an unsigned short from the stream
-    #
-    # @return [Integer] The short
-    def read_short
-      io.read(2).unpack('S*').first
-    end
-    alias short read_short
-
     # Reads a string of a given length from the stream
     #
+    # @param len [Integer] the number of bytes to read
     # @return [String] The read string
     def string(len)
-      io.read(len)
+      read(len)
     end
 
-    # Reads a single bytes from the stream
-    #
-    # @return [Integer] The byte
-    def byte
-      io.read(1).ord
-    end
-
     # Reads an unsigned 32 bit integer from the stream
     #
     # @return [Integer] The 32 bit integer
     def unsigned_int32
-      io.read(4).unpack('<I*').first
+      @io.read(4).unpack('<I*').first
     end
 
     # Reads an signed 32 bit integer from the stream
     #
     # @return [Integer] The 32 bit integer
     def signed_int32
-      io.read(4).unpack('<i*').first
+      @io.read(4).unpack('<i*').first
     end
 
-    # Reads an signed 16 bit integer from the stream
-    #
-    # @return [Integer] The 16 bit integer
-    def signed_int16
-      io.read(2).unpack('<s*').first
-    end
-
     def_delegator :@io, :read, :read
-    def_delegator :@io, :readbyte, :readbyte
     def_delegator :@io, :eof?, :eof?
-    def_delegator :@io, :tell, :tell
-    def_delegator :@io, :lineno, :lineno
   end
 end