The article details the author's journey of merging two JSON files using Go, highlighting key learnings from file handling to JSON manipulation. It outlines three primary tasks: reading JSON files, merging the resultant maps, and validating data. The author showcases Go's robust standard library for file I/O and JSON unmarshalling, while also discussing the importance of deep merging nested structures. Manual validation methods are emphasized to ensure the integrity of the final JSON output, demonstrating both the challenges and rewards of learning through practical application.
The exercise of merging JSON files provided a practical introduction to Go's file handling, JSON parsing, and the usage of maps, enhancing my programming skills.
Using a custom merge function allowed for flexible handling of key conflicts and deep merging of nested structures, vital features in working with JSON data.
Validation was implemented via manual checks, where each expected field's presence and type were validated, ensuring that the output JSON met specific requirements.
The simplicity of Go's standard library for file I/O and JSON manipulation facilitated efficient coding practices, promoting a smooth learning curve for beginners.
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