litedown::reactor(error = TRUE, message = TRUE, print = NA, fig.height = 5)

file <- system.file("config.R", package = "ronfig")
cat(readChar(file, file.info(file)$size))

library(ronfig)
str(load_config(file))
str(load_config(file, "debug"))
str(load_config(file, "forecast"))

str(load_config(file, as_is = TRUE))
str(load_config(file, "forecast", as_is = TRUE))

f <- tempfile()
cat("default <- list(a=mean(1:10))", file = f)
with(load_config(f), a)

crate <- carrier::crate(function(x) mean(x))
with(load_config(f, crates = list(mean = crate)), a)
unlink(f)