colindecarlo · January 23, 2016 03:24
diff --git a/protected-access.php b/protected-access.php
 <?php

 class Numberset
 {
    // class definition
    
    public function odd()
    {
        $mutant = new static($this->min, $this->max);
        $mutant->numbers = array_filter($this->numbers, function ($number) {
            return $number % 2;
        });
        
        return $mutant;
    }
 }
	<?php

	class Numberset
	{
	// class definition

	public function odd()
	{
	$mutant = new static($this->min, $this->max);
	$mutant->numbers = array_filter($this->numbers, function ($number) {
	return $number % 2;
	});

	return $mutant;
	}
	}