Collection::__toString() - Code Metrics - Inspection of "Generic collection sort added" - MBHFramework/structures - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — 1.x ( d4c886...fd692a )

by Ulises Jeremias

created 2017-12-03 22:39 UTC

Collection::__toString() A

↳ Parent: Collection

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	0
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php namespace Mbh\Collection\Traits;

/**
 * MBHFramework
 *
 * @link      https://github.com/MBHFramework/mbh-framework
 * @copyright Copyright (c) 2017 Ulises Jeremias Cornejo Fandos
 * @license   https://github.com/MBHFramework/mbh-framework/blob/master/LICENSE (MIT License)
 */

trait Collection
{
    /**
     * Returns whether the collection is empty.
     *
     * This should be equivalent to a count of zero, but is not required.
     * Implementations should define what empty means in their own context.
     *
     * @return bool whether the collection is empty.
     */
    public function isEmpty(): bool
    {
        return count($this) === 0;
        return count(/** @scrutinizer ignore-type */ $this) === 0;
    }

    /**
     * Returns a representation that can be natively converted to JSON, which is
     * called when invoking json_encode.
     *
     * @return mixed
     *
     * @see JsonSerializable
     */
    public function jsonSerialize(): array
    {
        return $this->toArray();
    }


    /**
     * Returns an array representation of the collection.
     *
     * The format of the returned array is implementation-dependent. Some
     * implementations may throw an exception if an array representation
     * could not be created (for example when object are used as keys).
     *
     * @return array
     */
    abstract public function toArray(): array;

    /**
     * Invoked when calling var_dump.
     *
     * @return array
     */
    public function __debugInfo()
    {
        return $this->toArray();
    }

    /**
     * Returns a string representation of the collection, which is invoked when
     * the collection is converted to a string.
     */
    public function __toString()
    {
        return 'object(' . get_class($this) . ')';
    }
}


MBHFramework / structures

Push — 1.x ( d4c886...fd692a )

Collection::__toString() A

Complexity

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Duplication

Importance

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