2 Commits

Author SHA1 Message Date
Jonas Jenwald
e8ec6af73e Remove a couple of unnecessary temporary variables in MurmurHash3_64.hexdigest
These variables are left-over from the initial implementation, back when `String.prototype.padStart` didn't exist and we thus had to pad manually (using a loop).
2022-11-10 18:27:26 +01:00
Jonas Jenwald
8267fd8a52 Replace the AnnotationStorage.lastModified-getter with a proper hash-method
The current `lastModified`-getter, which only contains a time-stamp, is a fairly crude way of detecting if the stored data has actually been changed. In particular, when the `getRawValue`-method is used, the `lastModified`-getter doesn't cope with data being modified from the "outside".

To fix these issues[1], and to prevent any future bugs in this code, this patch introduces a new `AnnotationStorage.hash`-getter which computes a hash of the currently stored data. To simplify things this re-uses the existing `MurmurHash3_64`-implementation, which required moving that file into the `src/shared/`-folder, since its performance should be good enough here.

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[1] Given how the `AnnotationStorage.lastModified`-getter was used, this would have been limited to *printing* of forms.
2022-05-04 15:21:30 +02:00