From 71855cf5438e3a77f5ffb09eaabc788a4a220403 Mon Sep 17 00:00:00 2001 From: Lars Henrik Mai Date: Wed, 9 Apr 2014 18:22:31 +0200 Subject: better blog article summaries --- helpers/blog_helpers.rb | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 helpers/blog_helpers.rb (limited to 'helpers') diff --git a/helpers/blog_helpers.rb b/helpers/blog_helpers.rb new file mode 100644 index 0000000..566d4f8 --- /dev/null +++ b/helpers/blog_helpers.rb @@ -0,0 +1,8 @@ +module BlogHelpers + + def article_paragraphs(article) + html = Nokogiri::HTML(article.body) + html.xpath("//p").map(&:text) + end + +end -- cgit v1.2.1