I recently watched a RailsCasts episode (http://railscasts.com/episodes/168-feed-parsing) on parsing and persisting RSS feeds using Feedzirra. It took a little setting up on Ubuntu because it relies on some libraries that aren't included with Ubuntu > 8. ...

I've got some pages that are cached using their permalinks on the filesystem, such as http://example.com/about-us.html which will need to map to RAILS_ROOT/public/about-us.html ... The issue I have is that I use a namespace for the admin area and the cont...

You need to read from STDIN rather than parse command line arguments. while $stdin.gets puts $_ end

Here is a little snippet that will return new signups (or new records) for today select id, email, created_at::date date from signups where email not in (select distinct email from signups where created_at < current_date)

In React Native you see a lot of tutorials and articles using the `fetch` method when interacting with `JSON` APIs. It's great for this and the the pattern looks like this fetch(url).then((resp)=>{ return resp.json() }).then((json)=>{ console.log(json...