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AK: Add a helper to get the last split-group

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This commit is contained in:
Hendiadyoin1
2022-06-18 18:35:36 +02:00
committed by Andreas Kling
parent 96276c87cf
commit 154871834b
2 changed files with 10 additions and 0 deletions
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8
AK/StringView.h
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@@ -127,6 +127,14 @@ public:
[[nodiscard]] Vector<StringView> split_view_if(Function<bool(char)> const& predicate, bool keep_empty = false) const;
[[nodiscard]] StringView find_last_split_view(char separator) const
{
auto begin = find_last(separator);
if (!begin.has_value())
return *this;
return substring_view(begin.release_value() + 1);
}
template<VoidFunction<StringView> Callback>
void for_each_split_view(char separator, bool keep_empty, Callback callback) const
{