config/initializers/00_logger_configure.rb
# frozen_string_literal: true
require 'fileutils'
set :log_file, settings.root + AppConstants::LOG_FILE
FileUtils.touch(settings.log_file)
configure do
enable :logging
file = File.new(settings.log_file, 'a+')
file.sync = true
use Rack::CommonLogger, file
end