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Mix.install([
  {:req, github: "wojtekmach/req"},
  {:easyxml, github: "wojtekmach/easyxml"}
])

doc = Req.get!("https://dashbit.co/feed").body |> EasyXML.parse!()
doc["/feed/title"]

EasyXML.xpath(doc, "//entry[1]")

doc |> EasyXML.xpath("//entry") |> Enum.take(3) |> Enum.map(&"#{&1["updated"]} - #{&1["title"]}")