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instance method

Logger#fatal?

fatal?

# File tmp/rubies/ruby-3.2.0/lib/logger.rb, line 525
def fatal?; level <= FATAL; end

Returns true if the log level allows entries with severity Logger::FATAL to be written, false otherwise. See Log Level.

See also #fatal #fatal! #format_message #format_severity also in 3.4 · 3.3 · 3.1 · 3.0