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But "remove_tags_before" and "remove_tags_after" requiere an single value.
Is it possible to rewrite the code so that I can use an array as well? I may have to rewrite (overwrite) a function of "BasicNewsRecipe". But which one?
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Can you explain me what te point is of multiple "remove_tags_before" and "remove_tags_after". If you use more of those, you are basicly implementing "remove_tags". The functions "before" and "after" are a bonus to make life easier if you just want to keep a certain portion, without the hassle of removing every other tag. From withing those tags, you need to specify other remove_tags ofcourse.