Mongoid 6 support

[alaouy]

Is there any plan/timeline to add support for mongoid 6 and rails 5 ?

[Startouf]

In Mongoid 6 the token index creation is failing, the syntax should be (with two hashes as param) like this

self.index({ options[:field_name] => 1} , {unique: true})

[ritxi]

The PR #77 is here 😅

[ryana]

@ritxi thank you very much for that PR and for you updating your own fork. Very helpful!