mongoid_text_search

https://github.com/steverandy/mongoid_text_search

This gem is used in addition to Mongoid gem (up to version 2.0.0), to provide simple full text search function. It takes one or many string or array of strings fields. The strings will be cleaned up and transform into array so they can be indexed. Searching later on will simply partially matches the input keywords with the indexed keywords in the arrays.