function_body: Extract function body

In oeli: Some Utilities for Developing Data Science Software

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)

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.

Value

A character, the body of f.

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)

oeli documentation built on Aug. 18, 2025, 5:24 p.m.