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

## -----------------------------------------------------------------------------
library(details)

## -----------------------------------------------------------------------------
details::details({
  x <- 1
  x * 2
},summary = 'click to see eval')

## ----eval = FALSE-------------------------------------------------------------
#   x <- 1
#   x * 2

## ----echo = FALSE-------------------------------------------------------------
details::details({
  x <- 1
  x * 2
},summary = 'click to see eval')