Rails使用simple_format解析RSS Feed Feedzirra / Feedjira

Question

I'm using Feedjira (Feedzirra) https://github.com/feedjira/feedjira to parse rss feeds in rails.

I need a way to remove html tags from the title of the rss feed items before I save to database.

in my create method which saves the feed item to the database

:title => feed_items_url.title

I tried to add simple_format to this but it didn't work

:name => simple_format(feed_items_url.title)

Answer 1

使用nokogiri和方法text可从您的内容中剥离HTML标记。

@doc.title().text

Answer 2

Rails具有用于带状HTML标签的内置帮助器： strip_tags 。

strip_tags(feed_items_url.title)