Get the body of a function — function

This wraps around the [`functionBody()`] function to return a list containg the function name and body

function_body(.f, character = FALSE)

Arguments

.f	character/function; function object or character string of the function name
character	logical; whether to return the body of the function as a vector of character strings with (roughly) one line per entry (TRUE) or as a language object (FALSE, default). Returning a character object is only really useful to understand function length, it is not useful for understanding the content.

Value

character/language; body of the function as a language or character object depending on `character`

Examples

function_body(function_body)
#> {
#>     if (character) {
#>         language_to_character(functionBody(.f))
#>     }
#>     else {
#>         functionBody(.f)
#>     }
#> }
function_body("function_body", character = TRUE)
#> [1] "if (character) {"                                
#> [2] " language_to_character(functionBody(.f))} else {"
#> [3] " functionBody(.f)}"