Class: StreamIO

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

Overview

This class allows uniform processing of File and STDIN/STDOUT file descriptors. It must be passed a block, which gets the open file descriptor.

Class Method Summary collapse

Class Method Details

.open(f, mode = "r") ⇒ Object 



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# File 'lib/mrtoolkit.rb', line 94

def self.open(f, mode = "r")
  if f.class == String
    fp = File.open(f, mode)
    yield(fp)
    fp.close
  elsif f.class == IO
    yield(f)
  end
end