File: io_extensions.rb

package info (click to toggle)
ruby-ffi-rzmq 2.0.4-1
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 364 kB
  • ctags: 203
  • sloc: ruby: 2,946; makefile: 2
file content (19 lines) | stat: -rw-r--r-- 371 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
class IO
  if defined? JRUBY_VERSION
    require 'jruby'
    def posix_fileno
      case self
      when STDIN, $stdin
        0
      when STDOUT, $stdout
        1
      when STDERR, $stderr
        2
      else
        JRuby.reference(self).getOpenFile.getMainStream.getDescriptor.getChannel.getFDVal
      end
    end
  else
    alias :posix_fileno :fileno
  end
end