rewrites {foolbox} | R Documentation |
Object for setting up a transformation pipeline when defining functions
Description
Object for setting up a transformation pipeline when defining functions
Usage
rewrites
Format
An object of class foolbox_rewrite_spec
of length 1.
Examples
# This is a very simple inline function that require we
# provide the function body as it should be inserted.
# For a more detailed version, see the Tutorial vignette.
# For a version that permits partial evaluation, see that vignette.
inline <- function(f, fn, body) {
body <- substitute(body)
rewrite(f) %>%
rewrite_with(
rewrite_callbacks() %>%
add_call_callback(fn, function(expr, ...) body)
)
}
g <- function(x) x**2
h <- rewrites[inline(g,y**2)] < function(y) y + g(y)
h
[Package foolbox version 0.1.1 Index]