Convert a function to use rainbow-writing functions: replacing cat with lolcat, etc. This is done by rewriting environments rather than rewriting code.
lolify(fun, which = "all") unlolify(fun)
| fun | A function to modify |
|---|---|
| which | Character vector indicating which types of output
generating functions to modify. Possible values are "cat",
"message" and "print", indicating which functions to modify.
Multiple values are OK (e.g, |
A function with the environment rewritten to use lolifed versions of output functions
The function unlolify reverses the process.
Rich FitzJohn