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# File 'lib/ginatra/logger.rb', line 10
def self.logger
return @logger if @logger
if Ginatra.config.log_file
log_file = File.expand_path(Ginatra.config.log_file)
else
log_file = STDOUT
end
unless log_file == STDOUT
parent_dir, _separator, _filename = log_file.rpartition('/')
FileUtils.mkdir_p parent_dir
FileUtils.touch log_file
end
@logger = ::Logger.new log_file
@logger.level = ::Logger::WARN
@logger.formatter = proc do |severity, datetime, progname, msg|
"[#{datetime} ##{Process.pid}] #{severity}: #{msg}\n"
end
@logger
end
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