Completed
Pull Request — master (#42)
by Frederik
01:52
created

ParenthesizedList::without()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 6
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 1

Importance

Changes 0
Metric Value
dl 0
loc 6
ccs 4
cts 4
cp 1
rs 9.4285
c 0
b 0
f 0
cc 1
eloc 4
nc 1
nop 1
crap 1
1
<?php
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declare(strict_types=1);
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namespace Genkgo\Mail\Protocol\Imap;
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/**
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 * Class ParenthesizedList
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 * @package Genkgo\Mail\Protocol\Imap
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 */
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final class ParenthesizedList
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{
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    /**
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     * @var array
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     */
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    private $list = [];
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    /**
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     * ParenthesizedList constructor.
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     * @param array $list
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     */
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    public function __construct(array $list = [])
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    {
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        $this->list = $list;
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    }
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    /**
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     * @param string $name
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     * @return ParenthesizedList
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     */
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    public function with(string $name): self
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    {
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        $clone = clone $this;
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        $clone->list[$name] = $name;
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        return $clone;
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    }
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    /**
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     * @param string $name
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     * @return ParenthesizedList
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     */
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    public function without(string $name): self
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    {
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        $clone = clone $this;
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        unset($clone->list[$name]);
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        return $clone;
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    }
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    /**
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     * @return string
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     */
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    public function __toString(): string
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    {
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        if (empty($this->list)) {
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            return '';
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        }
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        return sprintf(
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            '(%s)',
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            implode(' ', $this->list)
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        );
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    }
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}