Consolidation\Config\Util\ConfigInterpolatorTrait

Complexity

Total Complexity

4

Size/Duplication

Total Lines	27
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getInterpolator()	0	7	2
A	interpolate()	0	4	1
A	mustInterpolate()	0	4	1

<?php
namespace Consolidation\Config\Util;

use Consolidation\Config\Config;
use Consolidation\Config\ConfigInterface;

/**
 * Provides configuration objects with an 'interpolate' method
 * that may be used to inject config values into tokens embedded
 * in strings..
 */
trait ConfigInterpolatorTrait
{
    protected $interpolator;

    protected function getInterpolator()
    {
        if (!isset($this->interpolator)) {
            $this->interpolator = new Interpolator();
        }
        return $this->interpolator;
    }
    /**
     * @inheritdoc
     */
    public function interpolate($message, $default = '')
    {
        return $this->getInterpolator()->interpolate($this, $message, $default);
    }

    /**
     * @inheritdoc
     */
    public function mustInterpolate($message)
    {
        return $this->getInterpolator()->mustInterpolate($this, $message);
    }
}