Code Duplication - zicht/itertools - Measure and Improve Code Quality continuously with Scrutinizer

Code Duplication Length = 40-42 lines in 2 locations

src/Zicht/Itertools/lib/Traits/FirstTrait.php 1 location



namespace Zicht\Itertools\lib\Traits;

trait FirstTrait
{
    /**
     * Returns the first element of this iterable or
     * returns $default when this iterable is empty
     *
     * @param mixed $default
     * @return mixed
     */
    public function first($default = null)
    {
        if ($this instanceof \Iterator) {
            $item = $default;
            foreach ($this as $item) {
                break;
            }
            return $item;
        }

        return null;
    }

    /**
     * Returns the key of the first element of this iterable or
     * returns $DEFAULT when this iterable is empty
     *
     * @param mixed $default
     * @return mixed
     */
    public function firstKey($default = null)
    {
        if ($this instanceof \Iterator) {
            $key = $default;
            foreach ($this as $key => $value) {
                break;
            }
            return $key;
        }

        return null;
    }
}


src/Zicht/Itertools/lib/Traits/LastTrait.php 1 location



namespace Zicht\Itertools\lib\Traits;

trait LastTrait
{
    /**
     * Returns the last element of this iterable or
     * returns $default when this iterable is empty
     *
     * @param mixed $default
     * @return mixed
     */
    public function last($default = null)
    {
        if ($this instanceof \Iterator) {
            $item = $default;
            foreach ($this as $item) {
            }
            return $item;
        }

        return null;
    }

    /**
     * Returns the key of the last element of this iterable or
     * returns $DEFAULT when this iterable is empty
     *
     * @param mixed $default
     * @return mixed
     */
    public function lastKey($default = null)
    {
        if ($this instanceof \Iterator) {
            $key = $default;
            foreach ($this as $key => $value) {
            }
            return $key;
        }

        return null;
    }
}


		@@ 8-49 (lines=42) @@
5
6		namespace Zicht\Itertools\lib\Traits;
7
8		trait FirstTrait
9		{
10		/**
11		* Returns the first element of this iterable or
12		* returns $default when this iterable is empty
13		*
14		* @param mixed $default
15		* @return mixed
16		*/
17		public function first($default = null)
18		{
19		if ($this instanceof \Iterator) {
20		$item = $default;
21		foreach ($this as $item) {
22		break;
23		}
24		return $item;
25		}
26
27		return null;
28		}
29
30		/**
31		* Returns the key of the first element of this iterable or
32		* returns $DEFAULT when this iterable is empty
33		*
34		* @param mixed $default
35		* @return mixed
36		*/
37		public function firstKey($default = null)
38		{
39		if ($this instanceof \Iterator) {
40		$key = $default;
41		foreach ($this as $key => $value) {
42		break;
43		}
44		return $key;
45		}
46
47		return null;
48		}
49		}
50

		@@ 8-47 (lines=40) @@
5
6		namespace Zicht\Itertools\lib\Traits;
7
8		trait LastTrait
9		{
10		/**
11		* Returns the last element of this iterable or
12		* returns $default when this iterable is empty
13		*
14		* @param mixed $default
15		* @return mixed
16		*/
17		public function last($default = null)
18		{
19		if ($this instanceof \Iterator) {
20		$item = $default;
21		foreach ($this as $item) {
22		}
23		return $item;
24		}
25
26		return null;
27		}
28
29		/**
30		* Returns the key of the last element of this iterable or
31		* returns $DEFAULT when this iterable is empty
32		*
33		* @param mixed $default
34		* @return mixed
35		*/
36		public function lastKey($default = null)
37		{
38		if ($this instanceof \Iterator) {
39		$key = $default;
40		foreach ($this as $key => $value) {
41		}
42		return $key;
43		}
44
45		return null;
46		}
47		}
48

zicht / itertools

Code Duplication Length = 40-42 lines in 2 locations

src/Zicht/Itertools/lib/Traits/FirstTrait.php 1 location

src/Zicht/Itertools/lib/Traits/LastTrait.php 1 location