What are advanced features of enums in TypeScript?
In TypeScript, enums can be numeric or string-based, and you can also use computed values. Would you like examples?
Yes, please provide examples of both numeric and string enums.
Sure! A numeric enum can be defined like this: enum Direction { Up = 1, Down, Left, Right }
. For string enums: enum Response { Yes = 'YES', No = 'NO' }
.
Can you explain how to use computed values in enums?
Absolutely! You can use expressions to compute enum values. For example: enum FileAccess { None, Read = 'READ', Write = 'WRITE', ReadWrite = Read | Write }
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