If needed, add extractByIndex() for MsBackend implementations in external packages. These packages would then need to depend on Spectra version 1.15.10. This is only required if the backend extends MsBackendCached. Packages are:
For these packages, check if they implement a [ method that uses callNextMethod(). If so, a extractByIndex() must be implemented. Otherwise, it would still work as the extractByIndex() would dispatch to [.
If needed, add
extractByIndex()
forMsBackend
implementations in external packages. These packages would then need to depend on Spectra version 1.15.10. This is only required if the backend extendsMsBackendCached
. Packages are: