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AK: Add StringView::count(char)
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3556c27d2d
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sideshowbarker
2024-07-17 05:06:13 +09:00
Author: https://github.com/DanShaders Commit: https://github.com/SerenityOS/serenity/commit/3556c27d2d Pull-request: https://github.com/SerenityOS/serenity/pull/20629
@ -593,6 +593,16 @@ size_t count(StringView str, StringView needle)
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return count;
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}
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size_t count(StringView str, char needle)
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{
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size_t count = 0;
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for (size_t i = 0; i < str.length(); ++i) {
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if (str[i] == needle)
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count++;
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}
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return count;
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}
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}
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}
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@ -107,6 +107,7 @@ DeprecatedString replace(StringView, StringView needle, StringView replacement,
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ErrorOr<String> replace(String const&, StringView needle, StringView replacement, ReplaceMode);
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size_t count(StringView, StringView needle);
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size_t count(StringView, char needle);
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}
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@ -330,6 +330,11 @@ public:
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return StringUtils::count(*this, needle);
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}
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[[nodiscard]] size_t count(char needle) const
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{
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return StringUtils::count(*this, needle);
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}
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template<typename... Ts>
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[[nodiscard]] ALWAYS_INLINE constexpr bool is_one_of(Ts&&... strings) const
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{
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