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AK: Make string-to-number conversion helpers return Optional
Get rid of the weird old signature: - int StringType::to_int(bool& ok) const And replace it with sensible new signature: - Optional<int> StringType::to_int() const
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55 changed files with 354 additions and 455 deletions
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@ -24,6 +24,7 @@
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <AK/Optional.h>
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#include <AK/String.h>
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#include <AK/StringBuilder.h>
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#include <AK/StringUtils.h>
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@ -60,9 +61,8 @@ String urldecode(const StringView& input)
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builder.append(consume());
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continue;
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}
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bool ok;
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u8 byte_point = StringUtils::convert_to_uint_from_hex(input.substring_view(cursor + 1, 2), ok);
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builder.append(byte_point);
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auto byte_point = StringUtils::convert_to_uint_from_hex(input.substring_view(cursor + 1, 2));
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builder.append(byte_point.value());
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consume();
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consume();
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consume();
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