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

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