Disable Rails logging in console

Rails console

Disable Rails logging temporarily:

old_logger_level = ActiveRecord::Base.logger.level
ActiveRecord::Base.logger.level = Logger::ERROR
# the stuff you want to be silenced
ActiveRecord::Base.logger.level = old_logger_level
# back to the old logger level

Execute a peace of code without logging:

ActiveRecord::Base.logger.silence do
  # the stuff you want to be silenced
  puts "Hello!"
end