Module: BrighterPlanet::Purchase::Characterization

Extended by:
ActionView::Helpers::TextHelper
Defined in:
lib/purchase/characterization.rb

Class Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/purchase/characterization.rb', line 9

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 do
      displays { |m| m.name }
    end
    has :merchant_category do
      displays { |mc| mc.description }
    end
    has :merchant_category_industries do
      displays { |mci| pluralize(mci.count, 'merchant category') }
    end
    has :industry do
      displays { |ind| ind.description }
    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