Question about ResizeArrays about fable-react-native

[iyegoroff]

Thank you for the clarification!

[alfonsogarciacaro]

It's a bit tricky. In general, Fable uses JS array both for F# ResizeArray and array except for numbers. ts2fable uses ResizeArray by default to avoid this conflict with numbers and also to allow the user to append items if necessary. But I understand sometimes it's more convenient to just use arrays because of the syntax.

In the case of non-numeric arrays and if you're sure it won't be necessary to modify the array's length, it may be OK to change the bindings I guess. BTW, you can save some characters by using ResizeArray [| "one"; "two"; "three" |] instead, or even using an alias or inline operator:

type RA<'T> = ResizeArray<'T>
RA [|"one"; "two"|]