get.fn {surveybootstrap} | R Documentation |
Grab a function based on its name
Description
Helper to grab a function that is passed in as an argument
Usage
get.fn(fn, env = parent.frame())
Arguments
fn |
The function to search for |
env |
The environment to start searching in |
Details
This is based on Hadley Wickham's response to an SO post: https://stackoverflow.com/questions/14183766/match-fun-provide-error-with-functions-defined-inside-functions with some minor modifications
Value
fn
, if fn
is already a function; otherwise, the first function found
in env or one of its parents whose name is fn
[Package surveybootstrap version 0.0.3 Index]