object.php ➔ has() - Code Metrics - Inspection of "wip" - tarsana/functional - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Amine

created 2016-11-07 16:56 UTC

object.php ➔ has() A

↳ Parent: Project

Complexity

Conditions	2
Paths	1

Size

Total Lines	8
Code Lines	6

Duplication

Lines	8
Ratio	100 %

Importance

Changes

Metric	Value
cc	2
eloc	6
nc	1
nop	0
dl	8
loc	8
rs	9.4285
c	0
b	0
f	0

<?php namespace Tarsana\Functional;
/**
 * This file contains some useful functions to handle objects (associative arrays are considered objects).
 */

/**
 * Gets the value of a key from an array or the
 * value of a public attribute from an object.
 * ```php
 * $data = [
 *     ['name' => 'foo', 'type' => 'test'],
 *     ['name' => 'bar', 'type' => 'test'],
 *     (object) ['name' => 'baz']
 * ];
 * $nameOf = value('name');
 * value(0, $data) // ['name' => 'foo', 'type' => 'test']
 * $nameOf($data[1]) // 'bar'
 * $nameOf($data[2]) // 'baz'
 * ```
 *
 * @signature String|Number -> [key => *] -> *
 * @param  string $name
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
 * @param  array $array
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
 * @return mixed
 */
function value() {

    $value = function($name, $array){
        return ('Object' == type($array))
            ? $array->{$name}
            : $array[$name];
    };
    return apply(curry($value), func_get_args());
}

/**
 * Checks if the given array or object has a specific key or public attribute.
 * ```php
 * $array = [
 *     'type' => 'Array',
 *     'length' => 78
 * ];
 * $array[3] = 'three';
 * $object = (object) ['name' => 'ok'];
 *
 * $hasName = F\has('name');
 *
 * F\has('type', $array); // true
 * F\has(3, $array); // true
 * $hasName($array); // false
 * $hasName($object); // true
 * F\has('length', $object); // false
 * ```
 *
 * @signature String|Number -> [key => *] -> Boolean
 * @param  string $name
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
 * @param  array $array
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
 * @return mixed
 */
function has() {

    $has = function($name, $array){
        return ('Object' == type($array))
            ? isset($array->{$name})
            : isset($array[$name]);
    };
    return apply(curry($has), func_get_args());
}

/**
 * Checks if an attribute or value of an object or
 * associative array passes the given predicate.
 * ```php
 * $data = [
 *     'name' => ''
 * ]
 * ```
 */

/**
 * Converts an associative array to an array of [key, value] pairs.
 * ```php
 * $list = ['key' => 'value', 'number' => 53, 'foo', 'bar'];
 * toPairs($list); // [['key', 'value'], ['number', 53], [0, 'foo'], [1, 'bar']]
 * ```
 *
 * @signature [a => b] -> [(a,b)]
 * @param  array $list
 * @return array
 */
function toPairs($list) {
    return map(function($key) use($list) {
        return [$key, $list[$key]];
    }, array_keys($list));
}


1		<?php namespace Tarsana\Functional;
2		/**
3		* This file contains some useful functions to handle objects (associative arrays are considered objects).
4		*/
5
6		/**
7		* Gets the value of a key from an array or the
8		* value of a public attribute from an object.
9		* ```php
10		* $data = [
11		* ['name' => 'foo', 'type' => 'test'],
12		* ['name' => 'bar', 'type' => 'test'],
13		* (object) ['name' => 'baz']
14		* ];
15		* $nameOf = value('name');
16		* value(0, $data) // ['name' => 'foo', 'type' => 'test']
17		* $nameOf($data[1]) // 'bar'
18		* $nameOf($data[2]) // 'baz'
19		* ```
20		*
21		* @signature String\|Number -> [key => ] ->
22		* @param string $name
		0 ignored issues – show Bug introduced 2016-11-07 16:59 UTC by Report Bug Copy Issue Report There is no parameter named `$name`. 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...
23		* @param array $array
		0 ignored issues – show Bug introduced 2016-11-07 16:59 UTC by Report Bug Copy Issue Report There is no parameter named `$array`. 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...
24		* @return mixed
25		*/
26	View Code Duplication	function value() {
		0 ignored issues – show Duplication introduced 2016-11-07 16:59 UTC by Report Bug Copy Issue Report This function seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
27		$value = function($name, $array){
28		return ('Object' == type($array))
29		? $array->{$name}
30		: $array[$name];
31		};
32		return apply(curry($value), func_get_args());
33		}
34
35		/**
36		* Checks if the given array or object has a specific key or public attribute.
37		* ```php
38		* $array = [
39		* 'type' => 'Array',
40		* 'length' => 78
41		* ];
42		* $array[3] = 'three';
43		* $object = (object) ['name' => 'ok'];
44		*
45		* $hasName = F\has('name');
46		*
47		* F\has('type', $array); // true
48		* F\has(3, $array); // true
49		* $hasName($array); // false
50		* $hasName($object); // true
51		* F\has('length', $object); // false
52		* ```
53		*
54		* @signature String\|Number -> [key => *] -> Boolean
55		* @param string $name
		0 ignored issues – show Bug introduced 2016-11-07 16:59 UTC by Report Bug Copy Issue Report There is no parameter named `$name`. 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...
56		* @param array $array
		0 ignored issues – show Bug introduced 2016-11-07 16:59 UTC by Report Bug Copy Issue Report There is no parameter named `$array`. 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...
57		* @return mixed
58		*/
59	View Code Duplication	function has() {
		0 ignored issues – show Duplication introduced 2016-11-07 16:59 UTC by Report Bug Copy Issue Report This function seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
60		$has = function($name, $array){
61		return ('Object' == type($array))
62		? isset($array->{$name})
63		: isset($array[$name]);
64		};
65		return apply(curry($has), func_get_args());
66		}
67
68		/**
69		* Checks if an attribute or value of an object or
70		* associative array passes the given predicate.
71		* ```php
72		* $data = [
73		* 'name' => ''
74		* ]
75		* ```
76		*/
77
78		/**
79		* Converts an associative array to an array of [key, value] pairs.
80		* ```php
81		* $list = ['key' => 'value', 'number' => 53, 'foo', 'bar'];
82		* toPairs($list); // [['key', 'value'], ['number', 53], [0, 'foo'], [1, 'bar']]
83		* ```
84		*
85		* @signature [a => b] -> [(a,b)]
86		* @param array $list
87		* @return array
88		*/
89		function toPairs($list) {
90		return map(function($key) use($list) {
91		return [$key, $list[$key]];
92		}, array_keys($list));
93		}
94

tarsana / functional

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object.php ➔ has() A

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