From 9e43c454e78e69f1c3594c99ddd11307f31d221c Mon Sep 17 00:00:00 2001
From: Adlan Razalan <adlan@notalan.co>
Date: Sat, 28 Oct 2017 17:38:57 +0800
Subject: [PATCH] Manually compare tag type for candidate

The match? method is no longer available starting Floki 0.15.0.
---
 lib/readability/helper.ex | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/lib/readability/helper.ex b/lib/readability/helper.ex
index 1746812..012ee79 100644
--- a/lib/readability/helper.ex
+++ b/lib/readability/helper.ex
@@ -79,9 +79,9 @@ defmodule Readability.Helper do
   Check html_tree can be candidate or not.
   """
   @spec candidate_tag?(html_tree) :: boolean
-  def candidate_tag?(html_tree) do
-    Enum.any?(candidates_selector(), fn(selector) ->
-      Floki.Selector.match?(html_tree, selector)
+  def candidate_tag?({tag, _, _} = html_tree) do
+    Enum.any?(["p", "td"], fn(candidate_tag) ->
+      tag == candidate_tag
       && (text_length(html_tree)) >= Readability.default_options[:min_text_length]
     end)
   end
@@ -99,12 +99,4 @@ defmodule Readability.Helper do
     |> Floki.parse
     |> Floki.filter_out(:comment)
   end
-
-  defp candidates_selector do
-    ["p", "td"]
-    |> Enum.map(fn(s) ->
-         tokens = Floki.SelectorTokenizer.tokenize(s)
-         Floki.SelectorParser.parse(tokens)
-       end)
-  end
 end