From f77f76972616a56081825dd368220a04ec214ec1 Mon Sep 17 00:00:00 2001 From: "Dr. Matthias Ratajczak" Date: Wed, 21 Dec 2022 12:15:56 +0100 Subject: [PATCH] reverse ordering back to normal --- src/extractor.rs | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/src/extractor.rs b/src/extractor.rs index 9b2b105..8d9d5d2 100644 --- a/src/extractor.rs +++ b/src/extractor.rs @@ -29,12 +29,10 @@ impl Extractor { } pub(crate) fn get_departures<'a>(&'a self, html: &'a Html) -> impl Iterator { - // `Select` does not implement DoubleEndedIterator, so we need to collect it first - let mut result = html.select(&self.departure).collect::>(); - result.reverse(); + let result: Vec<_> = html.select(&self.departure).collect(); // we seem to extract the blocks twice with slightly different layout, so we discard half of them - result.truncate(result.len() / 2); - result.into_iter() + let half = result.len() / 2; + result.into_iter().take(half) } pub(crate) fn get_transport_line(departure_block: scraper::ElementRef) -> Result<&str> {