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AK: Make HashMap::get(Key) return an Optional<Value>.
This allows HashMap::get() to be used for value types that cannot be default constructed (e.g NonnullOwnPtr.)
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10 changed files with 27 additions and 17 deletions
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@ -10,7 +10,7 @@ bool CArgsParserResult::is_present(const String& arg_name) const
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String CArgsParserResult::get(const String& arg_name) const
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{
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return m_args.get(arg_name);
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return m_args.get(arg_name).value_or({});
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}
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const Vector<String>& CArgsParserResult::get_single_values() const
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