Name

SPVM::Comparable - Comparable Interface

Description

Comparable interface in SPVM has interface methods to compare two objects.

interface Comparable;

required method cmp : int ($a : object, $b : object);

An interface method to compare two objects.

If $a is greater than $b, returns a positive value.

If $a is equal to $b, returns 0.

If $a is less than $b, returns a negative value.

MIT License

To install SPVM, copy and paste the appropriate command in to your terminal.

cpanm SPVM

perl -MCPAN -e shell
install SPVM

For more information on module installation, please visit the detailed CPAN module installation guide.

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