dfeR (version 1.0.1)

toggle_message: Controllable console messages

Description

Quick expansion to the message() function aimed for use in functions for an easy addition of a global verbose TRUE / FALSE argument to toggle the messages on or off

Usage

toggle_message(..., verbose)

Value

No return value, called for side effects

Arguments

...

any message you would normally pass into message(). See message for more details

verbose

logical, usually a variable passed from the function you are using this within

Examples

# Usually used in a function
my_function <- function(count_fingers, verbose) {
  toggle_message("I have ", count_fingers, " fingers", verbose = verbose)
  fingers_thumbs <- count_fingers + 2
  toggle_message("I have ", fingers_thumbs, " digits", verbose = verbose)
}

my_function(5, verbose = FALSE)
my_function(5, verbose = TRUE)

# Can be used in isolation
toggle_message("I want the world to read this!", verbose = TRUE)
toggle_message("I ain't gonna show this message!", verbose = FALSE)

count_fingers <- 5
toggle_message("I have ", count_fingers, " fingers", verbose = TRUE)