Suppressing SQL logging in production

questions
10

You’re getting close! But because the dry-monitor classes are autoloaded via Zeitwerk, a single require "dry-monitor" isn’t quite enough. You’ll want one of these, I think:

require "dry/monitor"
require "dry/monitor/sql/logger"

module Dry
  module Monitor
    module SQL
      class Logger
        def log_query(time:, name:, query:); end
      end
    end
  end
end

or:

require "dry/monitor"

Dry::Monitor::SQL::Logger.class_eval do
  def log_query(time:, name:, query:); end
end

The second is probably the nicer approach for a patch. It will give you early feedback e.g. if for any reason the full Dry::Monitor::SQL::Logger class is no longer available, whereas the code in first approach would end up continuing to execute (but do nothing) in the case of the underlying dry-monitor classes changing.