this syntax hurts my head
Optional chaining syntax is coming to JavaScript!
This feature enables readable and concise expression of property accesses with built-in nullish checking. @MayaLekova explains: https://v8.dev/features/optional-chaining …pic.twitter.com/ycjzZAB4S6
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As with all syntax, it takes a little getting used to.
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Yep. Almost feels like they’re copying C# some days.
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Now this is interesting. Dealing with API responses, which often involve lots of might-be-empty fields, are often painful without this.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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when? ??
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You can get it now using a Babel plugin, search for "plugin-proposal-optional-chaining"
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This is so sexy.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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SAY NULLISH COALESCING ONE MORE TIME!!! :D thanks for the examples, very clear.
Thanks. Twitter will use this to make your timeline better. UndoUndo
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Or just, you know, monads.
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Oh it makes me so grumpy!
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