Package: contractr 0.0.0.9000

Filip Krikava

contractr: Run-Time Type Contracts for R Functions

Attaches run-time type contracts to R functions. A function is annotated with a type declaration written in the 'tastr' type language; contractr injects assertions that check the arguments and the return value against the declared type on every call, signalling a warning or an error (depending on the configured severity) when a value does not conform.

Authors:Aviral Goel [aut], Filip Krikava [aut, cre], Alexi Turcotte [aut], Pierre Donat-Bouillud [ctb]

contractr_0.0.0.9000.tar.gz
contractr_0.0.0.9000.tgz(r-4.6-x86_64)contractr_0.0.0.9000.tgz(r-4.6-arm64)contractr_0.0.0.9000.tgz(r-4.5-x86_64)contractr_0.0.0.9000.tgz(r-4.5-arm64)
contractr_0.0.0.9000.tar.gz(r-4.7-arm64)contractr_0.0.0.9000.tar.gz(r-4.7-x86_64)contractr_0.0.0.9000.tar.gz(r-4.6-arm64)contractr_0.0.0.9000.tar.gz(r-4.6-x86_64)
contractr_0.0.0.9000.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
contractr/json (API)

# Install 'contractr' in R:

install.packages('contractr', repos = c('https://prl-prg.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/prl-prg/contractr/issues

Uses libs:

c++– GNU Standard C++ Library v3

On CRAN:

contracts typechecking types cpp

2.88 score 5 stars 36 exports 26 dependencies

Last updated from:670b4d89c3. Checks:8 WARNING, 2 OK, 3 FAIL. Indexed: yes.

Target	Result	Time
linux-devel-arm64	WARNING	181
linux-devel-x86_64	WARNING	235
source / vignettes	OK	404
linux-release-arm64	WARNING	214
linux-release-x86_64	WARNING	214
macos-release-arm64	WARNING	116
macos-release-x86_64	WARNING	495
macos-oldrel-arm64	WARNING	133
macos-oldrel-x86_64	WARNING	284
windows-devel-x86_64	FAIL	64
windows-release-x86_64	FAIL	62
windows-oldrel-x86_64	FAIL	54
wasm-release	OK	205