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@@ -23,9 +23,15 @@ fn scrape_feats(url: &str) {
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header = false;
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} else {
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let mut tds = node.find(Name("td"));
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- let name = tds.next().unwrap().text();
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- let prereqs = tds.next().unwrap().text();
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- let benefit = tds.next().unwrap().text();
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+ let name_raw = tds.next().unwrap().text();
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+ let prereqs_raw = tds.next().unwrap().text();
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+ let benefit_raw = tds.next().unwrap().text();
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+
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+ // extra variables because '....unwrap().text().trim()' complains
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+ // about lifetime of borrowd value
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+ let name = name_raw.trim();
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+ let prereqs = prereqs_raw.trim();
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+ let benefit = benefit_raw.trim();
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println!("|{}|{}|{}|", name, prereqs, benefit);
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}
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