NAME

Venus::Role::Tryable - Tryable Role

ABSTRACT

Tryable Role for Perl 5

SYNOPSIS

            

              
              
package Example;
use Venus::Class 'with';
use Venus 'raise';
with 'Venus::Role::Tryable';
sub test {
  raise 'Example::Error';
}
package main;
my $example = Example->new;
# $example->try('test');
            
          

DESCRIPTION

This package modifies the consuming package and provides a mechanism for handling potentially volatile routines.

METHODS

This package provides the following methods:

try

            

              
              
try(string | coderef $method, any @args) (Venus::Try)
            
          

The try method returns a Venus::Try object having the invocant, callback, arguments pre-configured. This method supports dispatching, i.e. providing a method name and arguments whose return value will be acted on by this method.

Since 0.01

try example 1

            

              
              
package main;
my $example = Example->new;
my $try = $example->try('test');
# my $value = $try->result;
            
          

AUTHORS

Awncorp, awncorp@cpan.org

LICENSE

Copyright (C) 2022, Awncorp, awncorp@cpan.org.

This program is free software, you can redistribute it and/or modify it under the terms of the Apache license version 2.0.