Sunspot facet option for an array-type attribute

Sunspot facet option for an array-type attribute

References

Reference NO 1

http://stackoverflow.com/questions/15191724/sunspot-facet-option-for-an-array-type-attribute

Reference NO 2

https://github.com/sunspot/sunspot/wiki/Setting-up-classes-for-search-and-indexing

Reference NO 3

http://asciicasts.com/episodes/278-search-with-sunspot

Reference NO 4

http://sunspot.github.io/docs/Sunspot/Search/FieldFacet.html

Reference NO 5

http://ruby-doc.org/gems/docs/n/nuatt_sunspot-1.1.0.3/Sunspot/Search/AbstractSearch.html

Reference NO 6

https://codeclimate.com/github/sunspot/sunspot/Sunspot::Rails::Searchable::InstanceMethods

Reference NO 7

http://ericlondon.com/posts/244-setting-up-a-ruby-on-rails-project-with-faceted-solr-search-integration-using-sunspot-and-acts-as-taggable-on

Reference NO 8

#EANF#