TypeScript enums can be iterated using several methods including Object.keys(), Object.values(), for...in loops, and for...of loops. Numeric enums create reverse mappings that require filtering to avoid duplicate entries, while string enums are simpler to iterate. The article demonstrates practical code examples for each
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See how LogRocket's Galileo AI surfaces the most severe issues for youQuick answerWhy iterate through enums in TypeScript?Use cases and enum typesHow to iterate over an enum in TypeScript?Over 200k developers use LogRocket to create better digital experiencesOptional utility function: getEnumKeys () for reusable enum key extractionConclusionLogRocket understands everything users do in your web and mobile apps.1 Comment
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