method

silence_stream

v2.0.3 - Show latest stable - 0 notes - Class: Kernel

1.0.0
1.1.6 (0)
1.2.6 (0)
2.0.3 (0)
2.1.0 (0)
2.2.1 (0)
2.3.8 (0)
3.0.0 (0)
3.0.9 (-2)
3.1.0 (0)
3.2.1 (0)
3.2.8 (0)
3.2.13 (0)
4.0.2 (0)
4.1.8 (0)
4.2.1 (13)
4.2.7 (0)
4.2.9 (0)
5.0.0.1
5.1.7
5.2.3
6.0.0
6.1.3.1
6.1.7.7
7.0.0
7.1.3.2
7.1.3.4
What's this?

silence_stream(stream) public

Silences any stream for the duration of the block.

  silence_stream(STDOUT) do
    puts 'This will never be seen'
  end

  puts 'But this will'

Show source

# File activesupport/lib/active_support/core_ext/kernel/reporting.rb, line 36
  def silence_stream(stream)
    old_stream = stream.dup
    stream.reopen(RUBY_PLATFORM =~ /mswin/ ? 'NUL:' : '/dev/null')
    stream.sync = true
    yield
  ensure
    stream.reopen(old_stream)
  end

silence_stream

Related methods