Provides utilities to create and use lenses to simplify data manipulation. Lenses are composable getter/setter pairs that provide a functional approach to manipulating deeply nested data structures, e.g., elements within list columns in data frames. The implementation is based on the earlier 'lenses' R package <https://github.com/cfhammill/lenses>, which was inspired by the Haskell 'lens' package by Kmett (2012) <https://github.com/ekmett/lens>, one of the most widely referenced implementations of lenses. For additional background and history on the theory of lenses, see the 'lens' package wiki: <https://github.com/ekmett/lens/wiki/History-of-Lenses>.
| Version: | 0.1.0 |
| Imports: | rlang, S7, vctrs |
| Suggests: | tidyselect, tinytest |
| Published: | 2024-12-09 |
| DOI: | 10.32614/CRAN.package.tinylens |
| Author: | Albert Wang [aut, cre, cph] |
| Maintainer: | Albert Wang <albert_z_wang at harvard.edu> |
| BugReports: | https://github.com/arbelt/tinylens/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/arbelt/tinylens |
| NeedsCompilation: | no |
| Materials: | README NEWS |
| CRAN checks: | tinylens results |
| Reference manual: | tinylens.pdf |
| Package source: | tinylens_0.1.0.tar.gz |
| Windows binaries: | r-devel: tinylens_0.1.0.zip, r-release: tinylens_0.1.0.zip, r-oldrel: tinylens_0.1.0.zip |
| macOS binaries: | r-devel (arm64): tinylens_0.1.0.tgz, r-release (arm64): tinylens_0.1.0.tgz, r-oldrel (arm64): tinylens_0.1.0.tgz, r-devel (x86_64): tinylens_0.1.0.tgz, r-release (x86_64): tinylens_0.1.0.tgz, r-oldrel (x86_64): tinylens_0.1.0.tgz |
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