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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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1d0b464618
10 changed files with 27 additions and 17 deletions
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@ -29,7 +29,7 @@ KParams::KParams(const String& cmdline)
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String KParams::get(const String& key) const
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{
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return m_params.get(key);
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return m_params.get(key).value_or({});
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}
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bool KParams::has(const String& key) const
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