Doc::__construct() - Code Metrics - Inspection of "Implement basic version 2 func, close #2" - hanneskod/yaysondb - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 2.0 ( 9c7316...737838 )

by Hannes

created 2016-10-10 12:04 UTC

Doc::__construct() A

↳ Parent: Doc

Complexity

Conditions	4
Paths	3

Size

Total Lines	15
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	15
rs	9.2
c	0
b	0
f	0
cc	4
eloc	7
nc	3
nop	1

<?php

declare(strict_types = 1);

namespace hanneskod\yaysondb\Expression;

use hanneskod\yaysondb\Exception\RuntimeException;

/**
 * Evaluate documents and nested subdocuments
 */
class Doc implements ExpressionInterface
{
    /**
     * @var \Closure[] List of expressions
     */
    private $exprs = [];

    /**
     * Create from query document
     *
     * @param array $query
     */
    public function __construct(array $query)
    {
        /** @var ExpressionInterface $expr */
        foreach ($query as $key => $expr) {
            if (!$expr instanceof ExpressionInterface) {
                throw new RuntimeException(
                    "Query operator must implement ExpressionInterface, found: ".gettype($expr)
                );
            }

            $this->exprs[] = function (array $doc) use ($key, $expr) {
                return isset($doc[$key]) && $expr->evaluate($doc[$key]);
            };
        }
    }

    public function evaluate($doc): bool
    {
        if (!is_array($doc)) {
            return false;
        }

        /** @var \Closure $exp */
        foreach ($this->exprs as $exp) {
            if (!$exp($doc)) {
                return false;
            }
        }

        return true;
    }
}


1			<?php
2
3			declare(strict_types = 1);
4
5			namespace hanneskod\yaysondb\Expression;
6
7			use hanneskod\yaysondb\Exception\RuntimeException;
8
9			/**
10			* Evaluate documents and nested subdocuments
11			*/
12			class Doc implements ExpressionInterface
13			{
14			/**
15			* @var \Closure[] List of expressions
16			*/
17			private $exprs = [];
18
19			/**
20			* Create from query document
21			*
22			* @param array $query
23			*/
24			public function __construct(array $query)
25			{
26			/** @var ExpressionInterface $expr */
27			foreach ($query as $key => $expr) {
28			if (!$expr instanceof ExpressionInterface) {
29			throw new RuntimeException(
30			"Query operator must implement ExpressionInterface, found: ".gettype($expr)
31			);
32			}
33
34			$this->exprs[] = function (array $doc) use ($key, $expr) {
35			return isset($doc[$key]) && $expr->evaluate($doc[$key]);
36			};
37			}
38			}
39
40			public function evaluate($doc): bool
41			{
42			if (!is_array($doc)) {
43			return false;
44			}
45
46			/** @var \Closure $exp */
47			foreach ($this->exprs as $exp) {
48			if (!$exp($doc)) {
49			return false;
50			}
51			}
52
53			return true;
54			}
55			}
56

hanneskod / yaysondb

Push — 2.0 ( 9c7316...737838 )

Doc::__construct() A

Complexity

Size

Duplication

Importance

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