This method is deprecated or moved on the latest stable version.
The last existing version (v4.2.9) is shown here.
silence_stderr()
public
For compatibility
# File activesupport/lib/active_support/core_ext/kernel/reporting.rb, line 34
def silence_stderr #:nodoc:
ActiveSupport::Deprecation.warn(
"`#silence_stderr` is deprecated and will be removed in the next release."
) #not thread-safe
silence_stream(STDERR) { yield }
end