docs: do not create ArrayIterator.

It's not needed anymore since a69acec
loophp · Sep 28, 2022 · 2e50e49 · 2e50e49
1 parent aacb5e9
commit 2e50e49
Show file tree

Hide file tree

Showing 4 changed files with 5 additions and 9 deletions.
diff --git a/docs/index.rst b/docs/index.rst
@@ -85,7 +85,7 @@ Features
       $reverse = Reverse::of();
       $pipe = Pipe::of()($reverse, $filter);
 
-      print_r(iterator_to_array($pipe(new ArrayIterator($data))));  // ['baz', 'bar']
+      print_r(iterator_to_array($pipe($data)));  // ['baz', 'bar']
 
    More information about this in the `Brian Lonsdorf's conference`_,
    even if this is for Javascript,
@@ -110,8 +110,7 @@ Features
 
       <?php
 
-      $input = ['foo,bar', 'baz,john'];
-      $userData = new ArrayIterator($input);
+      $userData = ['foo,bar', 'baz,john'];
 
       $flatMap = static fn (callable $callable) =>
                      Pipe::of()(

diff --git a/docs/pages/code/operations/all.php b/docs/pages/code/operations/all.php
@@ -4,7 +4,6 @@
 
 namespace App;
 
-use ArrayIterator;
 use Generator;
 use loophp\collection\Collection;
 use loophp\collection\Operation\All;
@@ -39,5 +38,5 @@
 // Example 3 -> standalone operation usage
 $even = static fn (int $value): bool => $value % 2 === 0;
 
-$piped = Pipe::of()(Filter::of()($even), All::of()(true))(new ArrayIterator([1, 2, 3, 4]));
+$piped = Pipe::of()(Filter::of()($even), All::of()(true))([1, 2, 3, 4]);
 print_r(iterator_to_array($piped)); // [2, 4]
diff --git a/docs/pages/code/operations/partition.php b/docs/pages/code/operations/partition.php
@@ -4,7 +4,6 @@
 
 namespace App;
 
-use ArrayIterator;
 use Closure;
 use loophp\collection\Collection;
 use loophp\collection\Operation\Partition;
@@ -63,7 +62,7 @@
  */
 
 // Example 3 -> Use Partition operation separately
-[$left] = iterator_to_array(Partition::of()($isGreaterThan(5))(new ArrayIterator($input)));
+[$left] = iterator_to_array(Partition::of()($isGreaterThan(5))($input));
 
 // Numbers that are greater than 5
 print_r(iterator_to_array($left));

diff --git a/docs/pages/code/operations/span.php b/docs/pages/code/operations/span.php
@@ -4,7 +4,6 @@
 
 namespace App;
 
-use ArrayIterator;
 use loophp\collection\Collection;
 use loophp\collection\Operation\Span;
 
@@ -28,6 +27,6 @@
 print_r($last->all()); // [4, 5, 6, 7, 8, 9, 10]
 
 // Example 3 -> Use Span operation separately
-[$left] = iterator_to_array(Span::of()(static fn ($x): bool => 4 > $x)(new ArrayIterator($input)));
+[$left] = iterator_to_array(Span::of()(static fn ($x): bool => 4 > $x)($input));
 
 print_r(iterator_to_array($left)); // [1, 2, 3]