Architectural Principles of Error Handling in Ruby | HackerNoon
Briefly

Errors in software development are exceptional behaviors that indicate something has gone wrong, whether from invalid inputs, reliance on external systems, or code typos.
Developers encounter various types of errors such as exceptions due to invalid parameters, unavailable APIs, incorrect user inputs, typographical mistakes, or excessive memory consumption affecting application stability.
Proper error handling is crucial; developers need to implement try-catch structures and meaningful error messages to foresee potential issues and mitigate problems effectively.
As applications scale, the complexity of error handling increases; thus, it's essential to adapt to various failure types and ensure systems manage exceptions gracefully.
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