## ----setup, include = FALSE---------------------------------------------------
knitr::opts_chunk$set(
  error = TRUE,
  collapse = TRUE,
  comment = "#>"
)
library(attempt)

## ----eval = FALSE-------------------------------------------------------------
#  install.packages("attempt")

## ----eval = FALSE-------------------------------------------------------------
#  install.packages("attempt", repo = "https://colinfay.me/ran", type = "source")