create_safe_environment: Create a safe environment
In GregorDeCillia/kasper: Another Safety Providing Evaluator in R

Description Usage Arguments Value Examples

Creates an environment where the safe expressions are to be evaluated.

1	create_safe_environment(dplyr = FALSE, plot = FALSE)

`dplyr`	Load a collections of `dplyr` functions in the environment.
`plot`	Load a collection of `graphics` and `ggplot2` functions in the environment.

An environment that uses the empty environment (emptyenv()) as its parent. The environment serves as a "whitelist" to prevent users of evaluator$eval() to invoke malicious operations.

safe_env <- create_safe_environment()
eval(parse(text = "2 + 2"), safe_env)

## Not run: 
## trigger an error
eval(parse(text = "system('mkdir(test)')"), safe_env)

## End(Not run)