Parsing CSV files in Ruby

Handling data in various formats is a common task in software, and CSV (Comma-Separated Values) files are among the most prevalent data formats you'll encounter. Whether for data migration, reporting, or simply importing and exporting data, processing CSV files efficiently is a necessary skill for any Ruby developer.In this article, we'll learn the practical aspects of parsing and handling CSV data using Ruby. We'll cover various techniques, from parsing files line-by-line for memory efficiency to dealing with CSV data from form inputs and even integrating CSV parsing into a Rails application.