25 Feb '14, 9am

Mongoid and Aggregation Framework: Get similar elements based on tags, ordered by total number of ma

Mongoid and Aggregation Framework: Get similar elements based on tags, ordered by total number of ma Posted by mencio on February 25, 2014 — 0 comments Sometimes using unwind can be really useful. Here's an example on how to get similar documents, based on number of equal tags that they have: Mongoid and Aggregation Framework: Get similar elements based on tags,

Full article: http://www.rubyflow.com/items/10607-mongoid-and-aggregati...

Tweets

Get this lovely item at

Get this lovely item at

sg-shop.com 27 Feb '14, 9am

Product Information Material: Knitting Material elastic: yes Clothing elastic: yes Inner lining: no Other accessories: no ...

Bing Tags Hangs It Up & Shuts Down

searchengineland.com 24 Feb '14, 6pm

We welcome constructive comments and allow any that meet our common sense criteria. This means being respectful and polite...