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  • rubygems/user_interaction.rb

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Gem::SilentUI

SilentUI is a UI choice that is absolutely silent.

Public Class Methods

new() click to toggle source

The SilentUI has no arguments as it does not use any stream.

 
               # File rubygems/user_interaction.rb, line 672
def initialize
  reader, writer = nil, nil

  begin
    reader = File.open('/dev/null', 'r')
    writer = File.open('/dev/null', 'w')
  rescue Errno::ENOENT
    reader = File.open('nul', 'r')
    writer = File.open('nul', 'w')
  end

  super reader, writer, writer, false
end