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LibWeb: Insert commas between serialized CSS selectors
For convenience, we create a Formatter for Selector, so we can use `StringBuilder.join()`.
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2 changed files with 13 additions and 2 deletions
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@ -231,8 +231,7 @@ String serialize_a_group_of_selectors(NonnullRefPtrVector<Selector> const& selec
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{
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// To serialize a group of selectors serialize each selector in the group of selectors and then serialize a comma-separated list of these serializations.
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StringBuilder builder;
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for (auto& selector : selectors)
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builder.append(selector.serialize());
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builder.join(", ", selectors);
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return builder.to_string();
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}
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