ProjectionExpression::__construct()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 0
Metric Value
eloc 1
dl 0
loc 3
c 0
b 0
f 0
ccs 2
cts 2
cp 1
rs 10
cc 1
nc 1
nop 1
crap 1
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<?php
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namespace BaoPham\DynamoDb\Parsers;
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class ProjectionExpression
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{
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    protected $names;
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    public function __construct(ExpressionAttributeNames $names)
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    {
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        $this->names = $names;
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    }
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    /**
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     * @param array $columns
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     * @return string
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     */
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    public function parse(array $columns)
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    {
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        foreach ($columns as $column) {
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            $this->names->set($column);
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        }
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        return join(', ', $this->names->placeholders());
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    }
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}
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