Class: Raemon::Util

Inherits:
Object
  • Object
show all
Defined in:
lib/raemon/util.rb

Class Method Summary collapse

Class Method Details

.tmpio ⇒ Object

Creates and returns a new File object. The File is unlinked immediately, switched to binary mode, and userspace output buffering is disabled. Method pulled from Unicorn library.



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# File 'lib/raemon/util.rb', line 8

def tmpio
  begin
    fp = File.open("#{Dir::tmpdir}/#{rand}",
                    File::RDWR | File::CREAT | File::EXCL, 0600)
  rescue Errno::EEXIST
    retry
  end
  File.unlink(fp.path)
  fp.binmode
  fp.sync = true
  fp
end