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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()`.
This commit is contained in:
Sam Atkins 2021-10-15 11:57:13 +01:00 committed by Linus Groh
parent e5d3a9d10b
commit d775212f19
2 changed files with 13 additions and 2 deletions

View file

@ -231,8 +231,7 @@ String serialize_a_group_of_selectors(NonnullRefPtrVector<Selector> const& selec
{
// To serialize a group of selectors serialize each selector in the group of selectors and then serialize a comma-separated list of these serializations.
StringBuilder builder;
for (auto& selector : selectors)
builder.append(selector.serialize());
builder.join(", ", selectors);
return builder.to_string();
}