[TxMt] Re: TextMate 1.5 and Ruby 2.0.0

[Allan Odgaard]

On Mar 6, 2013, at 20:21, Matt Neuburg <matt at tidbits.com> wrote:

> […] Ruby 2.0.0 is causing further trouble, on this line:
> 
>    io = IO.for_fd(ENV['TM_ERROR_FD'].to_i)
> 
> This generates "Bad file descriptor".

What about this:

    IO.for_fd(2) << "test\n"

Does that work?

If it works, try this code as well:

    rd, wr = IO.pipe
    fork do
      io = IO.for_fd(wr.to_i)
      io << "test\n"
      io.close
    end
    puts rd.gets

> […] I don't know how TM_ERROR_FD is set or what might be wrong with it as a file descriptor (it's just a number).

It is setup by TextMate.executor and the number is the file descriptor which is the write-end of a pipe created.