In aviralg/contractr: Inserts contracts for function arguments and return values.

knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  fig.path = "README-"
)
options(tibble.print_min = 5, tibble.print_max = 5)

contractr

Overview

contractr processes annotations on function arguments and body and inserts corresponding contracts in the function body. Since GNU R does not support annotations (yet), this package relies on my own version of R, rant, which extends R to support annotations on functions, function formals and function body.

Installation

To install this package you have to install rant and annotatr packages.

```{bash, eval = FALSE} git clone https://github.com/aviralg/rant make -j -C rant

```{bash, eval = FALSE}
git clone https://github.com/aviralg/annotatr
rant/bin/R CMD INSTALL annotatr

{bash, eval = FALSE} git clone https://github.com/aviralg/contractr rant/bin/R CMD INSTALL contractr

aviralg/contractr documentation built on May 14, 2019, 8:23 a.m.