forked from https://github.com/gagle/node-hex, return hex string instead of print to stdout
module(buffer) : undefined
Prints the Buffer. No configuration, just give it a Buffer.
var hex = require('hex');
console.log(hex(buffer));Offset 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
000000 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
000010 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
000020 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
000030 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
000040 54 41 47 42 72 65 61 6B 69 6E 67 20 54 68 65 20 TAGBreaking The
000050 4C 61 77 00 00 00 00 00 00 00 00 00 00 00 00 00 Law.............
000060 00 4A 75 64 61 73 20 50 72 69 65 73 74 00 00 00 .Judas Priest...
000070 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 42 ...............B
000080 72 69 74 69 73 68 20 53 74 65 65 6C 00 00 00 00 ritish Steel....
000090 00 00 00 00 00 00 00 00 00 00 00 00 00 31 39 38 .............198
0000A0 30 47 72 65 61 74 20 73 6F 6E 67 21 00 00 00 00 0Great song!....
0000B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 33 89 ..............3.