Contents

module Piggybak
  module FormattedChanges
    extend ActiveSupport::Concern

    module InstanceMethods
      def new_destroy_changes(type)
        text = "#{self.class.to_s.gsub(/Piggybak::/, '')} ##{self.id} #{type}:<br />"
        self.attributes.each do |k, v|
          if !["upated_at", "created_at", "id", "order_id"].include?(k)
            if v.is_a?(BigDecimal)
              text += "#{k}: $#{format("%.2f", v)}<br />"
            else
              text += "#{k}: #{v}<br />"
            end
          end
        end

        return text
      end

      def formatted_changes
        text = "#{self.class.to_s.gsub(/Piggybak::/, '')} ##{self.id} changes:<br />"
        self.changes.each do |k, v|
          if k != "updated_at"
            if v[0].is_a?(BigDecimal)
              text += "#{k} from $#{format("%.2f", v[0])} to $#{format("%.2f", v[1])}<br />"
            else
              text += "#{k} from #{v[0]} to #{v[1]}<br />"
            end
          end
        end

        return text
      end
    end
  end
end

::ActiveRecord::Base.send :include, Piggybak::FormattedChanges

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
piggybak-0.4.15	lib/formatted_changes.rb
piggybak-0.4.14	lib/formatted_changes.rb
piggybak-0.4.13	lib/formatted_changes.rb