This function extracts the body of a function as a single character
.
function_body(fun, braces = FALSE, nchar = getOption("width") - 4)
A character
, the body of f
.
[function
]
A function
.
[logical(1)
]
Remove "{"
and "}"
at start and end (if any)?
[integer(1)
]
The maximum number of characters before abbreviation, at least 3
.
Other function helpers:
do.call_timed()
,
function_arguments()
,
function_defaults()
,
quiet()
,
timed()
,
try_silent()
,
variable_name()
fun <- mean.default
function_body(fun)
function_body(fun, braces = TRUE)
function_body(fun, nchar = 30)
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