this post was submitted on 25 Nov 2023
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Can you describe a situation that underscores this issue as I am not seeing it, but maybe I experience it and do not even realize.
Situation: You're building some software to display emojis based on user input.
Current code: when user types "happy", output ๐
You implement your change, back it up, and the new version with ๐ is released. But it turns out ๐ is the ultimate insult in the Snowflake region, and you need to immediately rollback ๐ back to ๐ while you find an alternative.
Meanwhile, Coworker has added ๐ญ to your backup, which still has ๐. Now when you try to rollback to ๐, Coworker's code gets erased. Now your code is unable to safely support both ๐ญ with ๐ without starting over entirely. Maybe you want to disable ๐ only for the Snowflake region, but that's not possible either without harding coding the regions instead of just changing the deployment.
Now imagine working with a team of 10 people, or a company with 100 people working on this same software. With features and release dates constantly changing.
I would agree with more people these tools become more needed, but I am talking about a solo dev situation who is the only person who accesses the code base. All other contributors I carefully import.