Print a message

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).

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"