Code Duplication    Length = 13-18 lines in 3 locations

lib/Doctrine/ODM/MongoDB/Query/Expr.php 3 locations

@@ 84-101 (lines=18) @@
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     * @param array|Expr ...$expressions
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     * @return $this
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     */
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    public function addAnd($expression, ...$expressions)
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    {
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        if (! isset($this->query['$and'])) {
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            $this->query['$and'] = [];
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        }
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        $this->query['$and'] = array_merge(
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            $this->query['$and'],
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            array_map(
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                function ($expression) {
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                    return $expression instanceof Expr ? $expression->getQuery() : $expression;
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                },
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                func_get_args()
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            )
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        );
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        return $this;
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    }
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    /**
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     * Add one or more $nor clauses to the current query.
@@ 112-124 (lines=13) @@
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     * @param array|Expr ...$expressions
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     * @return $this
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     */
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    public function addNor($expression, ...$expressions)
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    {
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        if (! isset($this->query['$nor'])) {
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            $this->query['$nor'] = [];
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        }
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        $this->query['$nor'] = array_merge(
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            $this->query['$nor'],
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            array_map(function ($expression) {
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                return $expression instanceof Expr ? $expression->getQuery() : $expression;
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            }, func_get_args())
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        );
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        return $this;
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    }
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@@ 137-149 (lines=13) @@
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     * @param array|Expr ...$expressions
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     * @return $this
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     */
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    public function addOr($expression, ...$expressions)
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    {
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        if (! isset($this->query['$or'])) {
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            $this->query['$or'] = [];
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        }
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        $this->query['$or'] = array_merge(
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            $this->query['$or'],
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            array_map(function ($expression) {
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                return $expression instanceof Expr ? $expression->getQuery() : $expression;
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            }, func_get_args())
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        );
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        return $this;
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    }
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