From: Dan Connelly <lists@...>
Date: 2012-06-20T02:32:21+09:00
Subject: Re: From Java Socket to Ruby Socket

> Serv.write(firstCommand.to_i)
> Serv.write(SecondeCommand.to_i)

Write converts its argument to a string.

For example:

class Fixnum
  def to_s
    "hello!"
  end
end

STDOUT.write 42
STDOUT.write "\n"

This prints "hello!", not 42.

I think you want putc:

Serv.putc firstCommand.to_i
Serv.putc SecondeCommand.to_i  # spelling?

BTW, generally variables begin with lowercase letters in Ruby.

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