method

silence_stream

v4.2.9 - Show latest stable - 0 notes - Class: Kernel

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What's this?

silence_stream(stream) public

Deprecated : this method is not thread safe Silences any stream for the duration of the block.

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

This method is not thread-safe.

Show source

# File activesupport/lib/active_support/core_ext/kernel/reporting.rb, line 51 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) old_stream.close end

silence_stream

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