Name

SPVM::Stringable - A Interface Type to Stringify a Object

Usage

class Point {
  interface Stringable;

  method to_string : string ();
    my $x = $sel->x;
    my $y = $sel->y;
    
    my $string = "($x,$y)";
    
    return $string;
  };
}

Description

Stringable is an interface type to stringify a object.

Interface Methods

Interface methods.

to_string

required method to_string : string ();

The implementation must return the string expression.

Copyright & License

Copyright (c) 2023 Yuki Kimoto

MIT License