module RankedModel
Constants
- MAX_RANK_VALUE
Signed INT in MySQL
- MIN_RANK_VALUE
- VERSION
Public Class Methods
included(base)
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# File lib/ranked-model.rb, line 13 def self.included base base.class_eval do class_attribute :rankers extend RankedModel::ClassMethods before_save :handle_ranking scope :rank, lambda { |name| reorder ranker(name.to_sym).column } end end
Private Instance Methods
handle_ranking()
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# File lib/ranked-model.rb, line 31 def handle_ranking self.class.rankers.each do |ranker| ranker.with(self).handle_ranking end end