src/Command.php


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<?php

namespace FBeans\BlaIRC;

use Closure;
use Symfony\Component\Console\Command\Command as SymfonyCommand;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

class Command extends SymfonyCommand
{
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        return call_user_func($this->execute_callback, $input, $output);
    }

    public function setExecuteCallback(Closure $callable)
    {
        $this->execute_callback = $callable;
    }
}