If someone adds a Disputed variant, every case expression matching on PaymentStatus across the entire codebase will fail to compile until it handles Disputed. In a dynamically typed language, the agent writes a switch or if chain that handles the common cases and forgets the edge case. That's a runtime error waiting to happen. In Gleam, the compiler catches it before the code ever runs.
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\nMost attempts at a so-called universal vaccine have the modest goal of inducing immunity against an entire family of virus — all coronaviruses or all flu viruses, for example — usually by mimicking evolutionarily conserved viral components that are less likely to mutate. A truly universal vaccine that can counter diverse pathogens was a pie-in-the-sky idea.
"I hope I can expand their minds and make them view people and the world a little differently. But, beyond that, I've just got to live my truth, be true to myself."