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Rails 4: Creating Point Rules Using a Gemstone

I am in the process of converting the voting system and reputation of applications from activerecord-reputation-system to merit , because the latter seems to have a much more active core team.

I am trying to establish rules for voting on questions and answers in my application. Ideally, when a user votes for a question, the rule will highlight points for the question itself, as well as the creator of the question.

From the readit section in the point rule section , I see this example:

score 15, on: 'reviews#create', to: [:reviewer, :reviewed]

I understand that :reviewer, and reviewedin this example - those who receive their allocated points. However, when I try to do this in my own point_rules.rb:

score 10, :on => 'questions#vote', :to => :question

I get the following error:

[merit] NoMethodError on `Question#question` (called from Merit::TargetFinder#other_target)

I know something is missing here, but can someone tell me what it is?

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2 answers

Merit works as follows:

If you define a rule without specifying to whom, the default value is current_user

score 15, on: 'reviews#create' # This is for current_user

If you want to assign points to a user outside of current_user, specify it

score 10, :on => 'questions#vote', to: :user

The above example :userrefers to a method question.userthat is the author of a question other than current_user who voted for it.

In the case of OP, the actual reputation and merit of ActiveRecord is for different purposes and cannot be completely changed.

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