DeriveHeaderStrategy::getHeaders() - Code Metrics - Inspection of "Develop" - subjective-php/csv - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#31)

by Chad

created 2018-06-09 23:23 UTC

DeriveHeaderStrategy::getHeaders() A

↳ Parent: DeriveHeaderStrategy

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	4

Duplication

Lines	6
Ratio	100 %

Importance

Changes

Metric	Value
dl	6
loc	6
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	4
nc	1
nop	1

<?php

namespace SubjectivePHP\Csv;

use SplFileObject;

/**
 * Header strategy which derives the headers from the first line of the file.
 */
final class DeriveHeaderStrategy implements HeaderStrategyInterface

{
    /**
     * @var array
     */
    private $headers;

    /**
     * Extracts headers from the given SplFileObject.
     *
     * @param SplFileObject $fileObject The delimited file containing the headers.
     *
     * @return array
     */
    public function getHeaders(SplFileObject $fileObject) : array
    {
        $this->headers = $fileObject->fgetcsv() ?? [];
        $fileObject->rewind();
        return $this->headers;
    }

    public function isHeaderRow(array $row) : bool
    {
        return $row === $this->headers;
    }

    public function createDataRow(array $row) : array
    {
        return array_combine($this->headers, $row);
    }
}


1		<?php
2
3		namespace SubjectivePHP\Csv;
4
5		use SplFileObject;
6
7		/**
8		* Header strategy which derives the headers from the first line of the file.
9		*/
10	View Code Duplication	final class DeriveHeaderStrategy implements HeaderStrategyInterface
		0 ignored issues – show Duplication introduced 2018-06-09 21:04 UTC by Report Bug Copy Issue Report This class 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...
11		{
12		/**
13		* @var array
14		*/
15		private $headers;
16
17		/**
18		* Extracts headers from the given SplFileObject.
19		*
20		* @param SplFileObject $fileObject The delimited file containing the headers.
21		*
22		* @return array
23		*/
24		public function getHeaders(SplFileObject $fileObject) : array
25		{
26		$this->headers = $fileObject->fgetcsv() ?? [];
27		$fileObject->rewind();
28		return $this->headers;
29		}
30
31		public function isHeaderRow(array $row) : bool
32		{
33		return $row === $this->headers;
34		}
35
36		public function createDataRow(array $row) : array
37		{
38		return array_combine($this->headers, $row);
39		}
40		}
41

subjective-php / csv

Pull Request — master (#31)

DeriveHeaderStrategy::getHeaders() A

Complexity

Size

Duplication

Importance

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