This function prints a simple message. This is a demo function to show good
practices in writing and documenting R function. If you delete this function
do not forget to delete the corresponding test file
tests/testthat/test-demo.R if you used new_package(test = TRUE).
Usage
print_msg(x = "Hello world")
Arguments
- x
a character of length 1. Default is 'Hello world'.
Value
The value of x (only if the result is assigned to a variable).
Examples
print_msg()
#> Hello world
print_msg("Bonjour le monde")
#> Bonjour le monde
x <- print_msg("Bonjour le monde")
#> Bonjour le monde
x
#> [1] "Bonjour le monde"