lib/purchase/characterization.rb in purchase-1.0.8 vs lib/purchase/characterization.rb in purchase-1.0.9

@@ -1,19 +1,67 @@
 require 'characterizable'
+require 'action_view'
 
 module BrighterPlanet
   module Purchase
     module Characterization
+      extend ActionView::Helpers::TextHelper
+
       def self.included(base)
         base.send :include, Characterizable
         base.characterize do
           has :cost            # cost before tax
           has :purchase_amount # full purchase amount, including tax
           has :tax             # tax portion of purchase
           has :date
           has :merchant
-          has :merchant_category
           has :industry
+
+          has :merchant_category do
+            displays { |mc| mc.name }
+          end
+          has :merchant_category_industries do
+            displays { |mci| pluralize(mci.count, 'merchant category') }
+          end
+          has :trade_industry_ratios do
+            displays { |tir| pluralize(tir.count, 'trade industry ratio') }
+          end
+          has :non_trade_industry_ratios do
+            displays { |ntir| pluralize(ntir.count, 'non-trade industry ratio') }
+          end
+          has :product_line_ratios do
+            displays { |plr| pluralize(plr.count, 'product line ratio') }
+          end
+          has :product_line_industry_product_ratios do
+            displays { |plipr| pluralize(plipr.count, 'product line industry product ratio') }
+          end
+          has :industry_product_ratios do
+            displays { |ipr| pluralize(ipr.count, 'industry product ratio') }
+          end
+          has :industry_ratios do
+            displays { |ir| pluralize(ir.count, 'industry ratio') }
+          end
+          has :industry_sector_ratios do
+            displays { |isr| pluralize(isr.count, 'industry sector ratio') }
+          end
+          has :industry_sector_shares do
+            displays { |isr| pluralize(isr.count, 'industry sector share') }
+          end
+          has :sector_shares do
+            displays { |isr| "#{isr.size}-element sector shares vector" }
+          end
+          has :sector_direct_requirements do
+            displays { |sdr| "#{sdr.row_size}x#{sdr.column_size} sector direct requirements matrix" }
+          end
+          has :economic_flows do
+            displays { |ef| "#{ef.size}-element economic flows vector" }
+          end
+          has :impact_vectors do
+            displays { |iv| "#{iv.row_size}x#{iv.column_size} impact vector" }
+          end
+          has :impacts do
+            displays { |i| "#{i.size}-element impacts vector" }
+          end
         end
         base.add_implicit_characteristics
       end
     end
   end