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AK: Add String::trim

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This commit is contained in:
Timothy Flynn 2023-01-27 14:37:40 -05:00 • committed by Linus Groh
parent cccaa94767
commit c59268d15b
3 changed files with 126 additions and 0 deletions
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11
AK/String.cpp
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@ -438,6 +438,17 @@ ErrorOr<String> String::reverse() const
return builder.to_string();
}
ErrorOr<String> String::trim(Utf8View const& code_points_to_trim, TrimMode mode) const
{
auto trimmed = code_points().trim(code_points_to_trim, mode);
return String::from_utf8(trimmed.as_string());
}
ErrorOr<String> String::trim(StringView code_points_to_trim, TrimMode mode) const
{
return trim(Utf8View { code_points_to_trim }, mode);
}
bool String::contains(StringView needle, CaseSensitivity case_sensitivity) const
{
return StringUtils::contains(bytes_as_string_view(), needle, case_sensitivity);

3
AK/String.h
View file

@ -130,6 +130,9 @@ public:
ErrorOr<String> replace(StringView needle, StringView replacement, ReplaceMode replace_mode) const;
ErrorOr<String> reverse() const;
ErrorOr<String> trim(Utf8View const& code_points_to_trim, TrimMode mode = TrimMode::Both) const;
ErrorOr<String> trim(StringView code_points_to_trim, TrimMode mode = TrimMode::Both) const;
ErrorOr<Vector<String>> split_limit(u32 separator, size_t limit, SplitBehavior = SplitBehavior::Nothing) const;
ErrorOr<Vector<String>> split(u32 separator, SplitBehavior = SplitBehavior::Nothing) const;