Karel::Util
Helper functions for other packages.
Checks whether the integer $i lies between $m and $n inclusive.
$i
$m
$n
Checks whether $i is a positive integer, i.e. m_to_n($i, 1, $i).
m_to_n($i, 1, $i)
To install Karel, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Karel
CPAN shell
perl -MCPAN -e shell install Karel
For more information on module installation, please visit the detailed CPAN module installation guide.