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LibJS: Stop using Optional<Value> in favor of Value's empty state
JS::Value already has the empty state ({} or Value() gives you one.) Use this instead of wrapping Value in Optional in some places. I've also added Value::value_or(Value) so you can easily provide a fallback value when one is not present.
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14 changed files with 60 additions and 48 deletions
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@ -164,6 +164,13 @@ public:
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Object* to_object(Heap&) const;
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Value value_or(Value fallback) const
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{
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if (is_empty())
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return fallback;
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return *this;
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}
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private:
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Type m_type { Type::Empty };
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