Logger#close

# File tmp/rubies/ruby-3.3.0/lib/logger.rb, line 731
def close
  @logdev&.close
end

Closes the logger; returns nil:

Example

logger = Logger.new('t.log')
logger.close       # => nil
logger.info('foo') # Prints "log writing failed. closed stream"

See also #add #datetime_format #<< #datetime_format= also in 3.4 · 3.2 · 3.1 · 3.0