common.php ➔ type() - Code Metrics - tarsana/functional - Measure and Improve Code Quality continuously with Scrutinizer

common.php ➔ type() C
last analyzed 2018-07-21 01:03 UTC

↳ Parent: Project

Complexity

Conditions	14
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	14
nc	2
nop	0
dl	0
loc	30
rs	6.2666
c	0
b	0
f	0

How to fix Complexity

<?php namespace Tarsana\Functional;

/**
 * Generic common functions.
 * @file
 */

/**
 * Gets the type of the given argument.
 *
 * ```php
 * F\type(null); //=> 'Null'
 * F\type(true); //=> 'Boolean'
 * F\type(false); //=> 'Boolean'
 * F\type('Hello World'); //=> 'String'
 * F\type(1234); //=> 'Number'
 * F\type('123'); //=> 'String'
 * F\type(function($x) {return $x;}); //=> 'Function'
 * F\type(new \stdClass); //=> 'Object'
 * F\type(['name' => 'Foo', 'age' => 21]); //=> 'Array'
 * F\type(['Hello', 'World', 123, true]); //=> 'List'
 * F\type(['name' => 'Foo', 'Hello', 'Mixed']); //=> 'Array'
 * F\type(fopen('php://temp', 'w')); //=> 'Resource'
 * F\type(F\Error::of('Ooops !')); //=> 'Error'
 * F\type(F\Stream::of('Hello')); //=> 'Stream'
 * // Anything else is 'Unknown'
 * ```
 *
 * @signature * -> String
 * @param  mixed $data
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
 * @return string
 */
function type() {
    static $type = false;
    $type = $type ?: _curry_one(function($data) {
        if ($data instanceof Error) return 'Error';
        if ($data instanceof Stream) return 'Stream';
        if (is_callable($data)) return 'Function';
        switch (gettype($data)) {
            case 'boolean':
                return 'Boolean';
            case 'NULL':
                return 'Null';
            case 'integer':
            case 'double':
                return 'Number';
            case 'string':
                return 'String';
            case 'resource':
                return 'Resource';
            case 'array':
                if (allSatisfies('is_numeric', keys($data)))
                    return 'List';
                return 'Array';
            case 'object':
                return 'Object';
            default:
                return 'Unknown';
        }
    });
    return _apply($type, func_get_args());
}

/**
 * Checks if a variable has a specific type.
 *
 * ```php
 * $isNumber = F\is('Number');
 * $isNumber(5); //=> true
 * $isNumber('5'); //=> false
 * F\is('Any', '5'); //=> true
 * F\is('Any', [1, 2, 3]); //=> true
 * ```
 *
 * @stream
 * @signature String -> * -> Boolean
 * @param  string $type
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
 * @param  mixed $data
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
 * @return boolean
 */
function is() {
    static $is = false;
    $is = $is ?: curry(function($type, $data) {
        return 'Any' == $type || type($data) == $type;
    });
    return _apply($is, func_get_args());
}

/**
 * Converts a variable to its string value.
 *
 * ```php
 * F\toString(53); //=> '53'
 * F\toString(true); //=> 'true'
 * F\toString(false); //=> 'false'
 * F\toString(null); //=> 'null'
 * F\toString('Hello World'); //=> '"Hello World"'
 * F\toString([]); //=> '[]'
 * F\toString(new \stdClass); //=> '{}'
 * F\toString(function(){}); //=> '[Function]'
 * F\toString(F\Error::of('Ooops')); //=> '[Error: Ooops]'
 * F\toString(F\Stream::of('Hello')); //=> '[Stream of String]'
 * F\toString(fopen('php://temp', 'r')); //=> '[Resource]'
 * F\toString(['hi', 'hello', 'yo']); //=> '["hi", "hello", "yo"]'
 * F\toString([
 *     'object' => null,
 *     'numbers' => [1, 2, 3],
 *     'message'
 * ]); //=> '{object: null, numbers: [1, 2, 3], 0: "message"}'
 * ```
 *
 * @stream
 * @signature * -> String
 * @param  mixed $something
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
 * @return string
 */
function toString () {
    static $toString = false;
    $toString = $toString ?: curry(function($something) {
        switch (type($something)) {
            case 'String':
                return "\"{$something}\"";
            break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
            case 'Boolean':
                return $something ? 'true' : 'false';
            break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
            case 'Null':
                return 'null';
            break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
            case 'Number':
                return (string) $something;
            break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}
            case 'List':
                return '[' . join(', ', map(toString(), $something)) . ']';
            case 'Error':
            case 'Stream':
                return $something->__toString();
            case 'Object':
            case 'Array':
                return '{' . join(', ', map(function($pair){
                    return $pair[0].': '. toString($pair[1]);
                }, toPairs($something))) . '}';
            default:
                return '['.type($something).']';
        }
    });
    return _apply($toString, func_get_args());
}

/**
 * Creates a `Stream` containing the provided data.
 *
 * ```php
 * $s = F\s('! World Hello')
 *     ->split(' ')
 *     ->reverse()
 *     ->join(' ');
 * $s->result(); //=> 'Hello World !'
 * ```
 *
 * @signature a -> Stream(a)
 * @param  mixed $data
 * @return Stream
 */
function s($data) {
    return Stream::of($data);
}


1			<?php namespace Tarsana\Functional;
2
3			/**
4			* Generic common functions.
5			* @file
6			*/
7
8			/**
9			* Gets the type of the given argument.
10			*
11			* ```php
12			* F\type(null); //=> 'Null'
13			* F\type(true); //=> 'Boolean'
14			* F\type(false); //=> 'Boolean'
15			* F\type('Hello World'); //=> 'String'
16			* F\type(1234); //=> 'Number'
17			* F\type('123'); //=> 'String'
18			* F\type(function($x) {return $x;}); //=> 'Function'
19			* F\type(new \stdClass); //=> 'Object'
20			* F\type(['name' => 'Foo', 'age' => 21]); //=> 'Array'
21			* F\type(['Hello', 'World', 123, true]); //=> 'List'
22			* F\type(['name' => 'Foo', 'Hello', 'Mixed']); //=> 'Array'
23			* F\type(fopen('php://temp', 'w')); //=> 'Resource'
24			* F\type(F\Error::of('Ooops !')); //=> 'Error'
25			* F\type(F\Stream::of('Hello')); //=> 'Stream'
26			* // Anything else is 'Unknown'
27			* ```
28			*
29			* @signature * -> String
30			* @param mixed $data
			0 ignored issues – show Bug introduced 2016-11-22 21:26 UTC by Report Bug Copy Issue Report There is no parameter named `$data`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
31			* @return string
32			*/
33			function type() {
34			static $type = false;
35			$type = $type ?: _curry_one(function($data) {
36			if ($data instanceof Error) return 'Error';
37			if ($data instanceof Stream) return 'Stream';
38			if (is_callable($data)) return 'Function';
39			switch (gettype($data)) {
40			case 'boolean':
41			return 'Boolean';
42			case 'NULL':
43			return 'Null';
44			case 'integer':
45			case 'double':
46			return 'Number';
47			case 'string':
48			return 'String';
49			case 'resource':
50			return 'Resource';
51			case 'array':
52			if (allSatisfies('is_numeric', keys($data)))
53			return 'List';
54			return 'Array';
55			case 'object':
56			return 'Object';
57			default:
58			return 'Unknown';
59			}
60			});
61			return _apply($type, func_get_args());
62			}
63
64			/**
65			* Checks if a variable has a specific type.
66			*
67			* ```php
68			* $isNumber = F\is('Number');
69			* $isNumber(5); //=> true
70			* $isNumber('5'); //=> false
71			* F\is('Any', '5'); //=> true
72			* F\is('Any', [1, 2, 3]); //=> true
73			* ```
74			*
75			* @stream
76			* @signature String -> * -> Boolean
77			* @param string $type
			0 ignored issues – show Bug introduced 2016-12-21 00:21 UTC by Report Bug Copy Issue Report There is no parameter named `$type`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
78			* @param mixed $data
			0 ignored issues – show Bug introduced 2016-12-21 00:21 UTC by Report Bug Copy Issue Report There is no parameter named `$data`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
79			* @return boolean
80			*/
81			function is() {
82			static $is = false;
83			$is = $is ?: curry(function($type, $data) {
84			return 'Any' == $type \|\| type($data) == $type;
85			});
86			return _apply($is, func_get_args());
87			}
88
89			/**
90			* Converts a variable to its string value.
91			*
92			* ```php
93			* F\toString(53); //=> '53'
94			* F\toString(true); //=> 'true'
95			* F\toString(false); //=> 'false'
96			* F\toString(null); //=> 'null'
97			* F\toString('Hello World'); //=> '"Hello World"'
98			* F\toString([]); //=> '[]'
99			* F\toString(new \stdClass); //=> '{}'
100			* F\toString(function(){}); //=> '[Function]'
101			* F\toString(F\Error::of('Ooops')); //=> '[Error: Ooops]'
102			* F\toString(F\Stream::of('Hello')); //=> '[Stream of String]'
103			* F\toString(fopen('php://temp', 'r')); //=> '[Resource]'
104			* F\toString(['hi', 'hello', 'yo']); //=> '["hi", "hello", "yo"]'
105			* F\toString([
106			* 'object' => null,
107			* 'numbers' => [1, 2, 3],
108			* 'message'
109			* ]); //=> '{object: null, numbers: [1, 2, 3], 0: "message"}'
110			* ```
111			*
112			* @stream
113			* @signature * -> String
114			* @param mixed $something
			0 ignored issues – show Bug introduced 2016-11-22 21:26 UTC by Report Bug Copy Issue Report There is no parameter named `$something`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
115			* @return string
116			*/
117			function toString () {
118			static $toString = false;
119			$toString = $toString ?: curry(function($something) {
120			switch (type($something)) {
121			case 'String':
122			return "\"{$something}\"";
123			break;
			0 ignored issues – show Unused Code introduced 2016-12-23 19:41 UTC by Report Bug Copy Issue Report `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
124			case 'Boolean':
125			return $something ? 'true' : 'false';
126			break;
			0 ignored issues – show Unused Code introduced 2016-12-23 19:41 UTC by Report Bug Copy Issue Report `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
127			case 'Null':
128			return 'null';
129			break;
			0 ignored issues – show Unused Code introduced 2016-12-23 19:41 UTC by Report Bug Copy Issue Report `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
130			case 'Number':
131			return (string) $something;
132			break;
			0 ignored issues – show Unused Code introduced 2016-12-23 19:41 UTC by Report Bug Copy Issue Report `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
133			case 'List':
134			return '[' . join(', ', map(toString(), $something)) . ']';
135			case 'Error':
136			case 'Stream':
137			return $something->__toString();
138			case 'Object':
139			case 'Array':
140			return '{' . join(', ', map(function($pair){
141			return $pair[0].': '. toString($pair[1]);
142			}, toPairs($something))) . '}';
143			default:
144			return '['.type($something).']';
145			}
146			});
147			return _apply($toString, func_get_args());
148			}
149
150			/**
151			* Creates a `Stream` containing the provided data.
152			*
153			* ```php
154			* $s = F\s('! World Hello')
155			* ->split(' ')
156			* ->reverse()
157			* ->join(' ');
158			* $s->result(); //=> 'Hello World !'
159			* ```
160			*
161			* @signature a -> Stream(a)
162			* @param mixed $data
163			* @return Stream
164			*/
165			function s($data) {
166			return Stream::of($data);
167			}
168

tarsana / functional

common.php ➔ type() C last analyzed 2018-07-21 01:03 UTC

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common.php ➔ type() C
last analyzed 2018-07-21 01:03 UTC