def prefixsearch(prefix, limit: 'max', &processor)
      list(@api.query.generator(:prefixsearch).search(prefix), limit, &processor)
    end
def prefixsearch(prefix, limit: 'max', &processor)
      list(@api.query.generator(:prefixsearch).search(prefix), limit, &processor)
    end
Receive list of parsed MediaWiki pages with titles startin from prefix.
 See [MediaWiki API docs](https://www.mediawiki.org/w/api.php?action=help&modules=query%2Bprefixsearch)
 for details.

 @param prefix [String] Page title prefix.
 @param limit [Integer, "max"]
 @param processor [Proc] Optional block to preprocess MediaWiktory query. Refer to
   [MediaWiktory::Actions::Query](http://www.rubydoc.info/gems/mediawiktory/MediaWiktory/Wikipedia/Actions/Query)
   for its API. Infoboxer assumes that the block returns new instance of `Query`, so be careful
   while using it.

 @return [Tree::Nodes<Page>] array of parsed pages.