The real criminal here is declaring a variable that can be both boolean and null. That's like giving your function three possible states of existence when two would suffice! The triple equals comparison cascade is just the accomplice to this type-safety felony. TypeScript developers are screaming internally right now. The proper way? An enum or a proper nullable boolean with explicit handling. This code is basically begging for a runtime exception to break into your production environment at 2 AM.
True Crime: Type Safety Edition
1 year ago
566,848 views
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typescript-memes, javascript-memes, boolean-memes, null-memes, type-safety-memes | ProgrammerHumor.io
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