lib/bert/encode.rb in bert-1.1.2-java vs lib/bert/encode.rb in bert-1.1.6

@@ -8,10 +8,11 @@
       self.out = out
     end
 
     def self.encode(data)
       io = StringIO.new
+      io.set_encoding('binary') if io.respond_to?(:set_encoding)
       self.new(io).write_any(data)
       io.string
     end
 
     def write_any obj
@@ -54,11 +55,11 @@
 
     def write_symbol(sym)
       fail(sym) unless sym.is_a?(Symbol)
       data = sym.to_s
       write_1 ATOM
-      write_2 data.length
+      write_2 data.bytesize
       write_string data
     end
 
     def write_fixnum(num)
       if num >= 0 && num < 256
@@ -76,11 +77,11 @@
       write_1 FLOAT
       write_string format("%15.15e", float).ljust(31, "\000")
     end
 
     def write_bignum(num)
-      n = (num.to_s(2).size / 8.0).ceil
+      n = (num.abs.to_s(2).size / 8.0).ceil
       if n < 256
         write_1 SMALL_BIGNUM
         write_1 n
         write_bignum_guts(num)
       else
@@ -123,10 +124,10 @@
       write_1 NIL
     end
 
     def write_binary(data)
       write_1 BIN
-      write_4 data.length
+      write_4 data.bytesize
       write_string data
     end
 
     private