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SPVM-0.9638
River stage two • 23 direct dependents • 26 total dependents
31 ++
/ SPVM::Stringer

Name

SPVM::Stringer - Interface Type for Stringing Callback

Usage

  use Stringer;
  use Point;
  
  my $stringer = (Stringer)method : string ($object : object) {
    my $point = (Point)$object;

    my $string = $point->to_string;
    
    return $string;
  };
  
  my $point = Point->new(1, 2);
  my $string = $stringer->($point);

Description

Stringer is the interface type for the stringing callback.

Interface Methods

  required method : string ($object : object)

The implementation must receive a object and return the string that represents the object.