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| author | Lars Henrik Mai <lars.mai@kontinui.de> | 2014-04-09 18:22:31 +0200 |
|---|---|---|
| committer | Lars Henrik Mai <lars.mai@kontinui.de> | 2014-04-09 18:22:31 +0200 |
| commit | 71855cf5438e3a77f5ffb09eaabc788a4a220403 (patch) | |
| tree | bfc3da7e325bd7592df2a6034e25c77c19706d7c /helpers | |
| parent | a3995bf898c38ed755a3e1bd60b3b4aaf27670ec (diff) | |
better blog article summaries
Diffstat (limited to 'helpers')
| -rw-r--r-- | helpers/blog_helpers.rb | 8 |
1 files changed, 8 insertions, 0 deletions
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 |