Introduction | Using the optional type | Declaring an optional object | Optionals on functions | Pattern matching
Package: optional 2.0.1
optional: Optional Types and Pattern Matching
Introduces optional types with some() and none, as well as match_with() from functional languages.
Authors:
optional_2.0.1.tar.gz
optional_2.0.1.zip(r-4.7-any)optional_2.0.1.zip(r-4.6-any)optional_2.0.1.zip(r-4.5-any)
optional_2.0.1.tgz(r-4.6-any)optional_2.0.1.tgz(r-4.5-any)
optional_2.0.1.tar.gz(r-4.7-any)optional_2.0.1.tar.gz(r-4.6-any)
optional_2.0.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
optional/json (API)
| # Install 'optional' in R: |
| install.packages('optional', repos = c('https://antoinechampion.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/antoinechampion/optional/issues
librarynullableoptionalpattern-matching
Last updated from:1d73846cac. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 100 | ||
| source / vignettes | OK | 186 | ||
| linux-release | OK | 93 | ||
| macos-release | OK | 179 | ||
| macos-oldrel | OK | 170 | ||
| windows-devel | OK | 70 | ||
| windows-release | OK | 61 | ||
| windows-oldrel | OK | 68 | ||
| wasm-release | OK | 101 |
Exports:fallthroughmake_optmatch_withnoneopt_unwrapoptionsome
Dependencies:magrittr
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Fallthrough function | fallthrough |
| Make optional | make_opt |
| Match With | match_with |
| None | none |
| Option Unwrap | opt_unwrap |
| option | option |
| some | some |