PinnedVersion

^{ref / conversations / PinnedVersion}

A container for two functions that are pinned to a specific version. The two functions can be used to add the bound version to data, and to unpack the data again. This container is typically created using pinVersion.

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Methods

versionify

versionify<S>(state: S): VersionedState<S>;

Adds a version to some data.

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unpack

unpack<S>(data?: VersionedState<S>): S | undefined;

Unpacks some versioned data. Returns the original data if the data is correct, and undefined otherwise. If undefined is passed, then undefined will be returned.

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