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Provides tools for managing nested, multi-level configuration systems with runtime mutability, type validation, and default value management. Supports creating hierarchical options managers with customizable validators for scalar and vector types (numeric, character, logical), enumerated values, bounded ranges, and complex structures like XY pairs. Options can be dynamically modified at runtime while maintaining type safety through validator functions, and easily reset to their default values when needed.
| Version: | 0.1.0 |
| Depends: | R (≥ 4.1.0) |
| Suggests: | testthat (≥ 3.0.0), knitr, rmarkdown |
| Published: | 2026-02-16 |
| DOI: | 10.32614/CRAN.package.optree |
| Author: | Bangou Zheng [aut, cre] |
| Maintainer: | Bangou Zheng <zheng.bangyou at gmail.com> |
| BugReports: | https://github.com/byzheng/optree/issues |
| License: | MIT + file LICENSE |
| URL: | https://optree.bangyou.me/, https://github.com/byzheng/optree |
| NeedsCompilation: | no |
| Materials: | README |
| CRAN checks: | optree results |
| Reference manual: | optree.html , optree.pdf |
| Vignettes: |
Using Validators in optree (source, R code) |
| Package source: | optree_0.1.0.tar.gz |
| Windows binaries: | r-devel: optree_0.1.0.zip, r-release: optree_0.1.0.zip, r-oldrel: optree_0.1.0.zip |
| macOS binaries: | r-release (arm64): optree_0.1.0.tgz, r-oldrel (arm64): optree_0.1.0.tgz, r-release (x86_64): optree_0.1.0.tgz, r-oldrel (x86_64): not available |
| Reverse imports: | tidyweather |
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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.