Add tolerance to equality tests

[Bisaloo]

Hopefully fixes #99

I don't have access to a noLD platform right now but I can give r-hub a spin

[sbfnk]

Not seeing any arm64 (is that the same as noLD?) platforms in https://github.com/r-hub/rhub2/blob/v1/actions/rhub-setup/platforms.json

That said I agree that this should fix things so will send to CRAN.

[Bisaloo]

Not seeing any arm64 (is that the same as noLD?) platforms in r-hub/rhub2@v1/actions/rhub-setup/platforms.json

No, it's not the same but the errors (more errors actually) were also visible on the CRAN noLD platform so it's probably a good test case.

[sbfnk]

No, it's not the same but the errors (more errors actually) were also visible on the CRAN noLD platform so it's probably a good test case.

Ah yes I only saw this now and agree. Not having much joy with rhub due to missing pandoc-citeproc but can just submit as is.

[sbfnk]

All good when sent manually to rhub with nold:
https://builder.r-hub.io/status/socialmixr_0.3.1.tar.gz-174a455351174d3ab45ce8270da09444

Thanks again!

[sbfnk]

This did the trick - all checks passing.