NAME Memoize::Once - memoise expression on first execution DESCRIPTION This module supplies an operator that causes an expression to be evaluated only once per program run, memoising its value for the remainder of the run. INSTALLATION perl Build.PL ./Build ./Build test ./Build install AUTHOR Andrew Main (Zefram) COPYRIGHT Copyright (C) 2011, 2017 Andrew Main (Zefram) LICENSE This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.