oeli (version 0.7.1)

function_body: Extract function body

Description

This function extracts the body of a function as a single character.

Usage

function_body(fun, braces = FALSE, nchar = getOption("width") - 4)

Value

A character, the body of f.

Arguments

fun

[function]
A function.

braces

[logical(1)]
Remove "{" and "}" at start and end (if any)?

nchar

[integer(1)]
The maximum number of characters before abbreviation, at least 3.

See Also

Other function helpers: do.call_timed(), function_arguments(), function_defaults(), quiet(), timed(), try_silent(), variable_name()

Examples

fun <- mean.default
function_body(fun)
function_body(fun, braces = TRUE)
function_body(fun, nchar = 30)