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LibWeb: Add comparison operators to CSS numeric types (except Length)
This is to make it easier to bounds-check their values during parsing. Length is left out because many length units are relative to the context in which they are used, and so we cannot easily compare `10px` and `1em`, for example.
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6 changed files with 69 additions and 3 deletions
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@ -38,6 +38,18 @@ public:
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return m_type == other.m_type && m_value == other.m_value;
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}
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int operator<=>(Angle const& other) const
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{
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auto this_degrees = to_degrees();
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auto other_degrees = other.to_degrees();
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if (this_degrees < other_degrees)
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return -1;
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if (this_degrees > other_degrees)
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return 1;
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return 0;
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}
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private:
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StringView unit_name() const;
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