Automating Mail Merge with Ruby: Create Personalized Cards

Have you ever needed to generate dozens or hundreds of personalized invitations, letters, or cards but dreaded the manual effort? Automating text replacement with code is one of the most practical skills a developer can learn. This text-based course guides you through building a custom mail merge solution using the Ruby programming language. You will transition from manual editing to running elegant scripts that dynamically inject recipient names, dates, and custom details into card templates. What you'll learn: - Understand foundational Ruby concepts, including variables, strings, and basic control flow. - Read and parse external data sources like CSV files to extract guest lists and personalization details. - Manipulate text files and templates using modern Ruby file handling techniques. - Apply safe string interpolation and dynamic text replacement to customize invitations. - Structure your Ruby code cleanly for reusability and easy maintenance. - Practice troubleshooting and debugging your scripts to handle missing or malformed data. We begin with the core concepts of file input/output and string manipulation in Ruby. From there, you will read a template file, parse a guest list, and output unique personalized files ready for use. This course is designed for beginners who want to learn practical Ruby programming through a real-world automation project, with no prior coding experience required. Start reading today to master file automation and build your own custom mail merge generator in Ruby.