instance method `silence_stream`

Ruby on Rails 3.2.22.5

Since v2.2.3 Last seen in v4.2.9

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9

Compare with:

silence_stream(stream)

Silences any stream for the duration of the block.

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

puts 'But this will'

Parameters

stream req

Source

# File activesupport/lib/active_support/core_ext/kernel/reporting.rb, line 41
  def silence_stream(stream)
    old_stream = stream.dup
    stream.reopen(RbConfig::CONFIG['host_os'] =~ /mswin|mingw/ ? 'NUL:' : '/dev/null')
    stream.sync = true
    yield
  ensure
    stream.reopen(old_stream)
  end

Defined in activesupport/lib/active_support/core_ext/kernel/reporting.rb line 41 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Kernel

Signature

Parameters