caller_env: Get the environment of the caller frame
Description
caller_frame() is a shortcut for call_frame(2) and
caller_fn() and caller_env() are shortcuts for
call_frame(2)$env call_frame(2)$fn.
Usage
caller_env(n = 1)caller_frame(n = 1)
caller_fn(n = 1)
Arguments
n
The number of generation to go back. Note that contrarily
to call_frame(), 1 represents the parent frame rather than the
current frame.