hadley/assertthat: Easy Pre and Post Assertions

assertthat is an extension to stopifnot() that makes it easy to declare the pre and post conditions that you code should satisfy, while also producing friendly error messages so that your users know what they've done wrong.

Getting started

Package details

Maintainer
LicenseGPL-3
Version0.2.0.9000
Package repositoryView on GitHub
Installation Install the latest version of this package by entering the following in R:
install.packages("devtools")
library(devtools)
install_github("hadley/assertthat")
hadley/assertthat documentation built on Oct. 15, 2018, 1:06 p.m.