XML version tag seems to break summarize

[carbureted]

iex(4)> require Readability
Readability

iex(5)> url = "http://www.ncbi.nlm.nih.gov/pubmed/22188593"
"http://www.ncbi.nlm.nih.gov/pubmed/22188593"

iex(6)> Readability.summarize(url)
** (FunctionClauseError) no function clause matching in Readability.Helper.remove_tag/2
    (readability) lib/readability/helper.ex:52: Readability.Helper.remove_tag({"version", "1.0"}, #Function<0.72746186/1 in Readability.ArticleBuilder.build/2>)
    (readability) lib/readability/helper.ex:55: Readability.Helper.remove_tag/2
    (readability) lib/readability/helper.ex:66: Readability.Helper.remove_tag/2
    (readability) lib/readability/helper.ex:55: Readability.Helper.remove_tag/2
    (readability) lib/readability/article_builder.ex:24: Readability.ArticleBuilder.build/2
    (readability) lib/readability.ex:77: Readability.summarize/2

iex(6)> url = "https://medium.com/@kenmazaika/why-im-betting-on-elixir-7c8f847b58"
"https://medium.com/@kenmazaika/why-im-betting-on-elixir-7c8f847b58"

iex(7)> Readability.summarize(url)
%Readability.Summary{article_html: "<div><div><p id=\"3476\"><strong><em>Background: </em></strong><em>I’ve spent the past 6 years building web applications in Ruby and the Rails framework. I’ve flirted with new programming languages as they came out, but Elixir is the first language that has been able to captivate me.</em> etc etc etc}

The main difference that I see is the <?xml version="1.0" encoding="utf-8"?> tag at the top of the pubmed link.

I'm pretty new to elixir, but if you have any pointers for fixing this, I'm happy to help!

Thanks.

[keepcosmos]

@carbureted It maybe Floki issue, I will check!

[carbureted]

Any chance you could update hex with the latest version?

Thanks!

[keepcosmos]

@carbureted Updated your version is 0.5.2 👍