chore: clean-up

[Planeshifter]

Description

Propagating fixes merged to develop between 2026-07-08 13:12 UTC and 2026-07-09 13:12 UTC to sibling packages that exhibit the same defect.

chore: bracket spacing

Propagates the fix from 9757a36a (chore: clean-up), applying obj[ o[i] ] → obj[ o[ i ] ] in enum-key tape test loops to restore stdlib's inner-spacing convention on every [ ... ] accessor. Same one-line pattern, mechanically applied across the remaining packages that missed the original clean-up.

• @stdlib/blas/base/diagonal-types
• @stdlib/blas/base/layouts
• @stdlib/blas/base/matrix-orientations
• @stdlib/blas/base/matrix-triangles
• @stdlib/blas/base/operation-sides
• @stdlib/blas/base/transpose-operations
• @stdlib/ml/base/kmeans/algorithms
• @stdlib/ml/base/sgd-classification/learning-rates
• @stdlib/ndarray/casting-modes
• @stdlib/ndarray/orders
• @stdlib/stats/base/ztest/alternatives

bench: isnanf on single-precision benchmarks

Propagates the fix from 49456e6b ("bench: use isnanf in strided/napi/smap"): benchmarks operating on Float32Array/Complex64Array data must check for NaN with is-nanf (single-precision), not is-nan (double-precision). Each file gets the require path, local variable name, and every call site renamed from isnan/is-nan to isnanf/is-nanf; 18 benchmark files across 7 packages.

• @stdlib/blas/base/ccopy — 4 benchmark files
• @stdlib/blas/base/cswap — 4 benchmark files
• @stdlib/strided/base/cmap — 2 benchmark files
• @stdlib/strided/base/mskunary — 2 accessor benchmark files
• @stdlib/strided/base/nullary — 2 accessor benchmark files
• @stdlib/strided/base/smap — 2 benchmark files
• @stdlib/strided/base/unary — 2 accessor benchmark files

Related Issues

None.

Questions

None.

Other

Validation

Candidate sites were located by pattern search scoped to lib/node_modules/@stdlib/ (bracket spacing: literal grep for obj[ o[i] ]; isnanf: benchmarks requiring is-nan while operating on Float32Array or Complex64Array). Every surviving site was independently verified by two validators reading each file in full; the isnanf candidate list dropped from 32 → 18 after that pass.

Sites deliberately excluded from the isnanf propagation:

• blas/ext/base/cindex-of-column and blas/ext/base/clast-index-of-row — isnan argument is the integer index return value, not an f32 element access. Rejected by both validators.
• blas/gdot/benchmark.float32.js, blas/gswap/benchmark.float32.js, and stats/base/sdsnanmean (four files) — argument is a scalar return from a routine whose accumulator is double-precision. Both validators marked these as needs-human / rejected; propagation would not match the source pattern verbatim.

The source commits f449b5c1 (docs: update related packages sections) and 262f2dc2 (docs: update namespace table of contents) are bot-generated and were skipped: they are not fix patterns. 7eb19700 (fix: rename enum) was skipped because the sole sibling (ml/base/sgd-classification/learning-rates) already conforms to the new enum-naming convention. 2fc0cf41 (docs: fix example in utils/push) is confined to a single private helper's docstring; no sibling packages exhibit the defect.

Checklist

• Read, understood, and followed the contributing guidelines.

AI Assistance

• Yes
• No

If you answered "yes" above, how did you use AI assistance?

• Code generation (e.g., when writing an implementation or fixing a bug)
• Test/benchmark generation
• Documentation (including examples)
• Research and understanding

Disclosure

This PR was authored by an automated propagation routine driven by Claude Code (Anthropic). Source commits were categorised, propagation targets were located by ripgrep, and each target was independently verified by two model validators reading each file in full before any patch was applied. All propagations are mechanical (verbatim substitutions matching the source commit's fix). No new tests or benchmarks were authored; only the specified rename/spacing changes were applied.

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@stdlib-js/reviewers

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Generated by Claude Code

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
blas/base/ccopy	$\\color{green}394/394$ $\\color{green}+100.00\\%$	$\\color{green}17/17$ $\\color{green}+100.00\\%$	$\\color{green}4/4$ $\\color{green}+100.00\\%$	$\\color{green}394/394$ $\\color{green}+100.00\\%$
blas/base/cswap	$\\color{green}407/407$ $\\color{green}+100.00\\%$	$\\color{green}17/17$ $\\color{green}+100.00\\%$	$\\color{green}4/4$ $\\color{green}+100.00\\%$	$\\color{green}407/407$ $\\color{green}+100.00\\%$
blas/base/diagonal-types	$\\color{green}142/142$ $\\color{green}+100.00\\%$	$\\color{green}5/5$ $\\color{green}+100.00\\%$	$\\color{green}2/2$ $\\color{green}+100.00\\%$	$\\color{green}142/142$ $\\color{green}+100.00\\%$
blas/base/layouts	$\\color{green}142/142$ $\\color{green}+100.00\\%$	$\\color{green}5/5$ $\\color{green}+100.00\\%$	$\\color{green}2/2$ $\\color{green}+100.00\\%$	$\\color{green}142/142$ $\\color{green}+100.00\\%$
blas/base/matrix-orientations	$\\color{green}142/142$ $\\color{green}+100.00\\%$	$\\color{green}5/5$ $\\color{green}+100.00\\%$	$\\color{green}2/2$ $\\color{green}+100.00\\%$	$\\color{green}142/142$ $\\color{green}+100.00\\%$
blas/base/matrix-triangles	$\\color{green}142/142$ $\\color{green}+100.00\\%$	$\\color{green}5/5$ $\\color{green}+100.00\\%$	$\\color{green}2/2$ $\\color{green}+100.00\\%$	$\\color{green}142/142$ $\\color{green}+100.00\\%$
blas/base/operation-sides	$\\color{green}142/142$ $\\color{green}+100.00\\%$	$\\color{green}5/5$ $\\color{green}+100.00\\%$	$\\color{green}2/2$ $\\color{green}+100.00\\%$	$\\color{green}142/142$ $\\color{green}+100.00\\%$
blas/base/transpose-operations	$\\color{green}145/145$ $\\color{green}+100.00\\%$	$\\color{green}5/5$ $\\color{green}+100.00\\%$	$\\color{green}2/2$ $\\color{green}+100.00\\%$	$\\color{green}145/145$ $\\color{green}+100.00\\%$
ml/base/kmeans/algorithms	$\\color{green}142/142$ $\\color{green}+100.00\\%$	$\\color{green}5/5$ $\\color{green}+100.00\\%$	$\\color{green}2/2$ $\\color{green}+100.00\\%$	$\\color{green}142/142$ $\\color{green}+100.00\\%$
ml/base/sgd-classification/learning-rates	$\\color{green}148/148$ $\\color{green}+100.00\\%$	$\\color{green}5/5$ $\\color{green}+100.00\\%$	$\\color{green}2/2$ $\\color{green}+100.00\\%$	$\\color{green}148/148$ $\\color{green}+100.00\\%$
ndarray/casting-modes	$\\color{green}143/143$ $\\color{green}+100.00\\%$	$\\color{green}5/5$ $\\color{green}+100.00\\%$	$\\color{green}2/2$ $\\color{green}+100.00\\%$	$\\color{green}143/143$ $\\color{green}+100.00\\%$
ndarray/orders	$\\color{green}152/152$ $\\color{green}+100.00\\%$	$\\color{green}5/5$ $\\color{green}+100.00\\%$	$\\color{green}2/2$ $\\color{green}+100.00\\%$	$\\color{green}152/152$ $\\color{green}+100.00\\%$
stats/base/ztest/alternatives	$\\color{green}145/145$ $\\color{green}+100.00\\%$	$\\color{green}5/5$ $\\color{green}+100.00\\%$	$\\color{green}2/2$ $\\color{green}+100.00\\%$	$\\color{green}145/145$ $\\color{green}+100.00\\%$
strided/base/cmap	$\\color{green}218/218$ $\\color{green}+100.00\\%$	$\\color{green}9/9$ $\\color{green}+100.00\\%$	$\\color{green}2/2$ $\\color{green}+100.00\\%$	$\\color{green}218/218$ $\\color{green}+100.00\\%$
strided/base/mskunary	$\\color{green}646/646$ $\\color{green}+100.00\\%$	$\\color{green}40/40$ $\\color{green}+100.00\\%$	$\\color{green}6/6$ $\\color{green}+100.00\\%$	$\\color{green}646/646$ $\\color{green}+100.00\\%$
strided/base/nullary	$\\color{green}524/524$ $\\color{green}+100.00\\%$	$\\color{red}25/27$ $\\color{green}+92.59\\%$	$\\color{green}6/6$ $\\color{green}+100.00\\%$	$\\color{green}524/524$ $\\color{green}+100.00\\%$
strided/base/smap	$\\color{green}206/206$ $\\color{green}+100.00\\%$	$\\color{green}9/9$ $\\color{green}+100.00\\%$	$\\color{green}2/2$ $\\color{green}+100.00\\%$	$\\color{green}206/206$ $\\color{green}+100.00\\%$
strided/base/unary	$\\color{green}588/588$ $\\color{green}+100.00\\%$	$\\color{green}32/32$ $\\color{green}+100.00\\%$	$\\color{green}6/6$ $\\color{green}+100.00\\%$	$\\color{green}588/588$ $\\color{green}+100.00\\%$

The above coverage report was generated for the changes in this PR.