Fix bug with Statement implementation

CHANGELOG.md

@@ -15,6 +15,7 @@ All Notable changes to `Csv` will be documented in this file
 ### Fixed
 
 - `Reader::select` and `ResultSet::select` now internally use `Statement::select`
+- `Statement` should not throw when `LimitIterator` is used in combinaison with `ArrayIterator`.
 
 ### Removed
 

src/Statement.php

@@ -18,6 +18,8 @@
 use Iterator;
 use LimitIterator;
 
+use OutOfBoundsException;
+
 use function array_key_exists;
 use function array_reduce;
 use function array_search;
@@ -153,9 +155,8 @@ public function process(TabularDataReader $tabular_data, array $header = []): Ta
             $header = $tabular_data->getHeader();
         }
 
-        $iterator = $this->buildOrderBy(
-            array_reduce($this->where, $this->filter(...), $tabular_data->getRecords($header))
-        );
+        $iterator =  array_reduce($this->where, $this->filter(...), $tabular_data->getRecords($header));
+        $iterator = $this->buildOrderBy($iterator);
         /** @var Iterator<array-key, array<array-key, string|null>> $iterator */
         $iterator = new LimitIterator($iterator, $this->offset, $this->limit);
 
@@ -189,8 +190,20 @@ protected function buildOrderBy(Iterator $iterator): Iterator
             return $cmp ?? 0;
         };
 
+
+        $class = new class () extends ArrayIterator {
+            public function seek(int $offset): void
+            {
+                try {
+                    parent::seek($offset);
+                } catch (OutOfBoundsException) {
+                    return;
+                }
+            }
+        };
+
         /** @var ArrayIterator<array-key, array<string|null>> $it */
-        $it = new ArrayIterator([...$iterator]);
+        $it = new $class([...$iterator]);
         $it->uasort($compare);
 
         return $it;

src/StatementTest.php

@@ -156,4 +156,28 @@ public function testHeaderMapperOnStatement(): void
             'does not exists' => null,
         ], $results->first());
     }
+
+    public function testOrderByDoesNotThrowOnInvalidOffsetOrLimit(): void
+    {
+        $document = <<<CSV
+Integer,Float,Text,Multiline Text,Date and Time
+1,1.11,Foo,"Foo
+Bar",2020-01-01 01:01:01
+2,1.22,Bar,"Bar
+Baz",2020-02-02 02:02:02
+3,1.33,Baz,"Baz
+Foo",2020-03-03 03:03:03
+CSV;
+
+        $csv = Reader::createFromString($document);
+        $csv->setHeaderOffset(0);
+        $constraints = Statement::create()
+            ->select('Integer', 'Text', 'Date and Time')
+            ->where(fn (array $record): bool => (float) $record['Float'] < 1.3)
+            ->orderBy(fn (array $record1, array $record2): int => (int) $record2['Integer'] <=> (int) $record1['Integer'])
+            ->limit(5)
+            ->offset(2);
+
+        self::assertSame([], $constraints->process($csv)->nth(42));
+    }
 }