In this article I describe how to merge and validate two JSON files in Go using the standard library for file handling and JSON decoding with full type safety
The process began by reading two files, file1.json and file2.json, using file reading functions, and then I converted the content into typed Go structures to ensure data integrity and avoid runtime errors
During development I discovered strategies to validate schemas and detect discrepancies between JSON objects, and I also explored alternatives such as third-party libraries for automatic validation and data comparison, but I kept the code lightweight and easy to maintain using exclusively Go's encoding JSON package
This experience allowed me to delve deeper into I/O concepts and data encoding in custom applications, leveraging Go's speed and efficiency, and reinforced the importance of clear traceability when working with complex structures
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