Module libmacchina::extra

This module provides additional functionalities

Functions

is_int	Check if the String that is passed to this function is a valid integer.
list_dir_entries
percent_of_total	Return perc% of 100%. This is used to determine how many used glyphs to display in the memory bar.
pop_newline	Pop \n from the end of a string if it is found.
ucfirst	Uppercase the first letter of a String or &str.
which	Search all directories in PATH for a program e.g. ps, grep, etc.