Module: Spout::Helpers::Quietly

Included in:
Commands::Deploy
Defined in:
lib/spout/helpers/quietly.rb

Overview

Silences output for tests

Instance Method Summary collapse

Instance Method Details

#quietly ⇒ Object

From Rails: apidock.com/rails/v3.2.13/Kernel/quietly



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# File 'lib/spout/helpers/quietly.rb', line 18

def quietly
  silence_stream(STDOUT) do
    silence_stream(STDERR) do
      yield
    end
  end
end

#silence_stream(stream) ⇒ Object

From Rails: apidock.com/rails/v3.2.13/Kernel/silence_stream



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# File 'lib/spout/helpers/quietly.rb', line 8

def silence_stream(stream)
  old_stream = stream.dup
  stream.reopen(/mswin|mingw/ =~ RbConfig::CONFIG['host_os'] ? 'NUL:' : '/dev/null')
  stream.sync = true
  yield
ensure
  stream.reopen(old_stream)
end