GoBackAction::__invoke()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 5
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 3
nc 2
nop 1
dl 0
loc 5
rs 10
c 0
b 0
f 0
1
<?php
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namespace PhpSchool\CliMenu\Action;
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use PhpSchool\CliMenu\CliMenu;
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/**
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 * @author Aydin Hassan <[email protected]>
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 */
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class GoBackAction
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{
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    public function __invoke(CliMenu $menu) : void
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    {
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        if ($parent = $menu->getParent()) {
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            $menu->closeThis();
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            $parent->open();
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        }
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    }
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}
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