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pkgdown site and a developer vignette (writing a fetch function) - #17
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- vignettes/fetch.Rmd: the contract worked through with runnable code, a reference test harness, how each base R operation arrives at fetch, dimension order, decoding, recipes and handles, pinned sources, and sketches for ncdf4 and gdalraster - _pkgdown.yml and a GitHub Actions workflow deploying to gh-pages - README links the site, both vignettes and the contract - vignette titles match their index entries Closes #16 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01TowCbPXVpB8oRsDNNywRUz
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Closes #16
Developer vignette:
vignette("fetch", package = "altarr"), "Writing a fetch function". It is aimed at people who maintain Zarr, netCDF, GDAL or object-store readers. Everything runs offline in a couple of seconds, apart from the sketches that need other packages.chunk_of()), which doubles as the reference for testingcheck_fetch(): compares a backend with its reference across every path base R takesx[i]1 call,x[cbind()]1 call,x[i,j,k]1 chunk per call,altarr_extract()1 call,sum()in 64-chunk batches,mean()one 24-chunk layer per call; and why reading the rows of one call concurrently is the big winforce(), and re-opening external-pointer handles lazilyaltarr_stats(),altarr_plan(), and the options as stress testspkgdown:
_pkgdown.yml(grouped reference, an articles menu linking the hypertidy post) and.github/workflows/pkgdown.yaml(the standard r-lib workflow, deployingdocs/togh-pageson pushes to main). After the first deploy, turn on Pages in the repo settings: Pages, deploy from branchgh-pages, folder/ (root).Also: README links the site, both vignettes and the contract; NEWS entry; version 0.1.0.9000; vignette titles now match their index entries (rmarkdown warned).
Locally,
R CMD check --as-crangives the same result as #15: only the container's notes. pkgdown reference and articles build cleanly. The news page and home page can't build here only because they query CRAN, which is unreachable from this machine.🤖 Generated with Claude Code
https://claude.ai/code/session_01TowCbPXVpB8oRsDNNywRUz
Generated by Claude Code