How can I handle errors using the Ruby logging gem?

How can I handle errors using the Ruby logging gem?

You can handle errors in Ruby using the logging gem by setting up a logger and capturing exceptions.

Can you show me a code example?

Sure! Here's a simple example:

require 'logger'

logger = Logger.new('logfile.log')

begin
  # Your code that might raise an error
  risky_code
rescue StandardError => e
  logger.error("Error occurred: \\#{e.message}")
end

What if I want to log different levels of messages?

You can log messages at different levels like this:

logger.info('This is an info message')
logger.warn('This is a warning message')
logger.error('This is an error message')