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method

find_by_attributes

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v3.0.5 - Show latest stable - 0 notes - Class: ActiveRecord::FinderMethods
find_by_attributes(match, attributes, *args) protected

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# File activerecord/lib/active_record/relation/finder_methods.rb, line 232
    def find_by_attributes(match, attributes, *args)
      conditions = Hash[attributes.map {|a| [a, args[attributes.index(a)]]}]
      result = where(conditions).send(match.finder)

      if match.bang? && result.blank?
        raise RecordNotFound, "Couldn't find #{@klass.name} with #{conditions.to_a.collect {|p| p.join(' = ')}.join(', ')}"
      else
        result
      end
    end
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