Class: Popstar3::Migration

Inherits:
Object
  • Object
show all
Defined in:
lib/popstar3/migration.rb

Constant Summary collapse

@@rules = 
{}

Class Method Summary collapse

Class Method Details

.rules ⇒ Object 



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# File 'lib/popstar3/migration.rb', line 18

def rules
  @@rules || {}
end

.rules=(rules) ⇒ Object 



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# File 'lib/popstar3/migration.rb', line 22

def rules=(rules)
  @@rules ||= rules
end

.up ⇒ Object 



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# File 'lib/popstar3/migration.rb', line 6

def up
  @@rules.each do |target, rules|
    rules.each do |rule|
      if rule[:action] == :create
        rule[:model].all.each do |model|
          model.send(target).try(:inc, :popularity, rule[:rate].call(model))
        end
      end
    end
  end
end