keyMap() - Code Metrics - Inspection of "WIP: Support for building schema" - digiaonline/graphql-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#19)

by Christoffer

created 2018-02-28 13:15 UTC

keyMap() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	3
nc	1
nop	2
dl	0
loc	6
rs	9.4285
c	0
b	0
f	0

<?php

namespace Digia\GraphQL\Util;

use Digia\GraphQL\Error\GraphQLError;

/**
 * @param bool   $condition
 * @param string $message
 * @throws GraphQLError
 */
function invariant(bool $condition, string $message)
{
    if (!$condition) {
        throw new GraphQLError($message);
    }
}

/**
 * @param array    $array
 * @param callable $fn
 * @return mixed
 */
function arraySome(array $array, callable $fn)
{
    return array_reduce($array, function ($result, $value) use ($fn) {
        return $result || $fn($value);
    });
}

/**
 * @param array    $array
 * @param callable $keyFn
 * @return array
 */
function keyMap(array $array, callable $keyFn): array
{
    return array_reduce($array, function ($map, $item) use ($keyFn) {
        $map[$keyFn($item)] = $item;
        return $map;
    }, []);
}

/**
 * @param array    $array
 * @param callable $keyFn
 * @param callable $valFn
 * @return array
 */
function keyValMap(array $array, callable $keyFn, callable $valFn): array
{
    return array_reduce($array, function ($map, $item) use ($keyFn, $valFn) {
        $map[$keyFn($item)] = $valFn($item);
        return $map;
    }, []);
}

/**
 * @param $value
 * @return string
 */
function toString($value): string
{
    if (is_object($value) && method_exists($value, '__toString')) {
        return $value;

    }
    if (is_object($value)) {
        return 'Object';
    }
    if (is_array($value)) {
        return 'Array';
    }
    if (is_callable($value)) {
        return 'Function';
    }
    if ($value === '') {
        return '(empty string)';
    }
    if ($value === null) {
        return 'null';
    }
    if ($value === true) {
        return 'true';
    }
    if ($value === false) {
        return 'false';
    }
    if (is_string($value)) {
        return "\"{$value}\"";
    }
    if (is_scalar($value)) {
        return (string)$value;
    }
    return gettype($value);
}

/**
 * @param $value
 * @return string
 */
function jsonEncode($value): string
{
    return json_encode($value, JSON_UNESCAPED_UNICODE);
}

/**
 * @param string $path
 * @return string
 */
function readFile(string $path): string
{
    return mb_convert_encoding(file_get_contents($path), 'UTF-8');
}


1			<?php
2
3			namespace Digia\GraphQL\Util;
4
5			use Digia\GraphQL\Error\GraphQLError;
6
7			/**
8			* @param bool $condition
9			* @param string $message
10			* @throws GraphQLError
11			*/
12			function invariant(bool $condition, string $message)
13			{
14			if (!$condition) {
15			throw new GraphQLError($message);
16			}
17			}
18
19			/**
20			* @param array $array
21			* @param callable $fn
22			* @return mixed
23			*/
24			function arraySome(array $array, callable $fn)
25			{
26			return array_reduce($array, function ($result, $value) use ($fn) {
27			return $result \|\| $fn($value);
28			});
29			}
30
31			/**
32			* @param array $array
33			* @param callable $keyFn
34			* @return array
35			*/
36			function keyMap(array $array, callable $keyFn): array
37			{
38			return array_reduce($array, function ($map, $item) use ($keyFn) {
39			$map[$keyFn($item)] = $item;
40			return $map;
41			}, []);
42			}
43
44			/**
45			* @param array $array
46			* @param callable $keyFn
47			* @param callable $valFn
48			* @return array
49			*/
50			function keyValMap(array $array, callable $keyFn, callable $valFn): array
51			{
52			return array_reduce($array, function ($map, $item) use ($keyFn, $valFn) {
53			$map[$keyFn($item)] = $valFn($item);
54			return $map;
55			}, []);
56			}
57
58			/**
59			* @param $value
60			* @return string
61			*/
62			function toString($value): string
63			{
64			if (is_object($value) && method_exists($value, '__toString')) {
65			return $value;
			0 ignored issues – show Bug Best Practice introduced 2018-02-26 13:59 UTC by Report Bug Copy Issue Report The expression `return $value` returns the type `object` which is incompatible with the type-hinted return `string`. Loading history...
66			}
67			if (is_object($value)) {
68			return 'Object';
69			}
70			if (is_array($value)) {
71			return 'Array';
72			}
73			if (is_callable($value)) {
74			return 'Function';
75			}
76			if ($value === '') {
77			return '(empty string)';
78			}
79			if ($value === null) {
80			return 'null';
81			}
82			if ($value === true) {
83			return 'true';
84			}
85			if ($value === false) {
86			return 'false';
87			}
88			if (is_string($value)) {
89			return "\"{$value}\"";
90			}
91			if (is_scalar($value)) {
92			return (string)$value;
93			}
94			return gettype($value);
95			}
96
97			/**
98			* @param $value
99			* @return string
100			*/
101			function jsonEncode($value): string
102			{
103			return json_encode($value, JSON_UNESCAPED_UNICODE);
104			}
105
106			/**
107			* @param string $path
108			* @return string
109			*/
110			function readFile(string $path): string
111			{
112			return mb_convert_encoding(file_get_contents($path), 'UTF-8');
113			}
114

digiaonline / graphql-php

Pull Request — master (#19)

keyMap() A

Complexity

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