Load a Function for a Plugin

Use this function to translate a function definition that might be given as text (such as dplyr::filter in a yaml file) to a usable R function.

Usage

AsFunction(strFunction)

# Default S3 method
AsFunction(strFunction)

# S3 method for class 'character'
AsFunction(strFunction)

Arguments

strFunction

character The name of a function, with or without namespace ("reactive" or "shiny::reactive"). If a namespace is supplied, we check that the package is installed, and attach it. The function can also be supplied as a function or a purrr-style formula. See rlang::as_function() (the x argument) for more details.

Value

The function, if it can be found.