Completed
Push — scrutinizer ( 42ac6a...7bc18e )
by z38
02:40
created

Mixed::minus()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 1
Metric Value
c 1
b 0
f 1
dl 0
loc 4
ccs 2
cts 2
cp 1
rs 10
cc 1
eloc 2
nc 1
nop 1
crap 1
1
<?php
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namespace Z38\SwissPayment\Money;
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/**
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 * Sum of money in mixed currencies
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 */
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class Mixed extends Money
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{
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    /**
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     * {@inheritdoc}
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     */
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    final public function getCurrency()
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    {
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        return null;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    final protected function getDecimals()
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    {
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        return 2;
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    }
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    /**
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     * Returns the sum of this and an other amount of money
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     *
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     * @param Money $addend The addend
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     *
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     * @return Money The sum
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     */
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    public function plus(Money $addend)
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    {
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        return new static($this->cents + $addend->cents);
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    }
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    /**
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     * Returns the subtraction of this and an other amount of money
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     *
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     * @param Money $subtrahend The subtrahend
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     *
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     * @return Money The difference
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     */
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    public function minus(Money $subtrahend)
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    {
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        return new static($this->cents - $subtrahend->cents);
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    }
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}
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