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jsperger

jsperger

Publisher on askill

3 total stars
Skills3
Updated 1/28/2026
GitHub
metaprogramming
metaprogramming
jsperger1/28/2026

Use when writing R code that manipulates expressions, builds code programmatically, or needs to understand rlang's defuse/inject mechanics. Covers: defusing with expr()/enquo()/enquos(), quosure envir...

1
AI 96
rlang-conditions
rlang-conditions
jsperger1/28/2026

Use when developing R packages that need to handle errors, warnings, and conditions properly. Covers: (1) cli_abort/cli_warn/cli_inform for throwing conditions with formatting, (2) Error call context...

1
AI 92
hardhat
hardhat
jsperger1/28/2026

Use when creating an R modeling package that needs standardized preprocessing for formula, data frame, matrix, and recipe interfaces. Covers: mold() for training data preprocessing, forge() for predic...

1
AI 88
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