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| author | Liav A <liavalb@gmail.com> | 2022-08-06 05:31:37 +0300 |
|---|---|---|
| committer | Linus Groh <mail@linusgroh.de> | 2022-08-30 00:50:15 +0100 |
| commit | 13c8695523d94db72d19b65a5d0dd5e2a66b2e6e (patch) | |
| tree | 8a618526ab14cfdb9a8e942c759159c9e5f4e610 /AK | |
| parent | 123cdfa1f1a42b438ea1f14cb20844489ecaa35e (diff) | |
| download | serenity-13c8695523d94db72d19b65a5d0dd5e2a66b2e6e.zip | |
AK: Add find_first_split_view() helper for StringView container
Similar to the find_last_split_view() helper, but in this helper we
search for the first split view instead of the last one.
Diffstat (limited to 'AK')
| -rw-r--r-- | AK/StringView.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/AK/StringView.h b/AK/StringView.h index f75786bc70..f08ac13525 100644 --- a/AK/StringView.h +++ b/AK/StringView.h @@ -140,6 +140,14 @@ public: return substring_view(begin.release_value() + 1); } + [[nodiscard]] StringView find_first_split_view(char separator) const + { + auto needle_begin = find(separator); + if (!needle_begin.has_value()) + return *this; + return substring_view(0, needle_begin.release_value()); + } + template<VoidFunction<StringView> Callback> void for_each_split_view(char separator, bool keep_empty, Callback callback) const { |