Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89
Commit: 93712b24bf
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256
Reviewed-by: https://github.com/sideshowbarker

Libraries/LibJS/Runtime/Intl/SegmentIterator.cpp

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2022, Idan Horowitz <idan.horowitz@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibJS/Runtime/GlobalObject.h>
+#include <LibJS/Runtime/Intl/SegmentIterator.h>
+#include <LibJS/Runtime/Intl/Segments.h>
+
+namespace JS::Intl {
+
+JS_DEFINE_ALLOCATOR(SegmentIterator);
+
+// 18.6.1 CreateSegmentIterator ( segmenter, string ), https://tc39.es/ecma402/#sec-createsegmentsobject
+NonnullGCPtr<SegmentIterator> SegmentIterator::create(Realm& realm, Unicode::Segmenter const& segmenter, Utf16View const& string, Segments const& segments)
+{
+    // 1. Let internalSlotsList be « [[IteratingSegmenter]], [[IteratedString]], [[IteratedStringNextSegmentCodeUnitIndex]] ».
+    // 2. Let iterator be OrdinaryObjectCreate(%SegmentIteratorPrototype%, internalSlotsList).
+    // 3. Set iterator.[[IteratingSegmenter]] to segmenter.
+    // 4. Set iterator.[[IteratedString]] to string.
+    // 5. Set iterator.[[IteratedStringNextSegmentCodeUnitIndex]] to 0.
+    // 6. Return iterator.
+    return realm.heap().allocate<SegmentIterator>(realm, realm, segmenter, string, segments);
+}
+
+// 18.6 Segment Iterator Objects, https://tc39.es/ecma402/#sec-segment-iterator-objects
+SegmentIterator::SegmentIterator(Realm& realm, Unicode::Segmenter const& segmenter, Utf16View const& string, Segments const& segments)
+    : Object(ConstructWithPrototypeTag::Tag, realm.intrinsics().intl_segment_iterator_prototype())
+    , m_iterating_segmenter(segmenter.clone())
+    , m_iterated_string(string)
+    , m_segments(segments)
+{
+    m_iterating_segmenter->set_segmented_text(m_iterated_string);
+}
+
+void SegmentIterator::visit_edges(Cell::Visitor& visitor)
+{
+    Base::visit_edges(visitor);
+    visitor.visit(m_segments);
+}
+
+}