in include/spotify/json/codec/map.hpp [66:77]
void encode(encode_context &context, const object_type &map) const {
context.append('{');
for (const auto &element : map) {
if (json_likely(detail::should_encode(_inner_codec, element.second))) {
_string_codec.encode(context, element.first);
context.append(':');
_inner_codec.encode(context, element.second);
context.append(',');
}
}
context.append_or_replace(',', '}');
}