lib/punky_brewster/cli.rb in punky_brewster-1.2.0 vs lib/punky_brewster/cli.rb in punky_brewster-1.3.0

@@ -9,16 +9,27 @@
     def version
       say "Punky Brewster version #{VERSION}"
     end
 
     desc "list", "Show current beer list"
-    method_option :sort, default: "name", enum: %w( name price abv )
+    method_option :sort, default: "name", enum: %w( name price abv abv_per_dollar )
+    method_option :cheapskate, type: :boolean, default: false
+    method_option :holla_for_dollar, type: :boolean, default: false
     def list
+      show_abv_per_dollar = options[:holla_for_dollar] || options[:cheapskate]
+
       beers = BeerListRequest.new.beers
-      sorted = beers.sort_by { |beer| beer.send(options[:sort]) }
 
+      if options[:holla_for_dollar]
+        sorted = beers.sort { |a, b| b.abv_per_dollar <=> a.abv_per_dollar }
+      else
+        sorted = beers.sort_by { |beer| beer.send(options[:sort]) }
+      end
+
       rows = sorted.map do |beer|
-        [beer.name, "$%0.2f/L" % beer.price, "%0.1f%" % beer.abv]
+        row = [beer.name, "$%0.2f/L" % beer.price, "%0.1f%" % beer.abv]
+        row << ("%0.2f%%/$" % beer.abv_per_dollar) if show_abv_per_dollar
+        row
       end
 
       print_table rows
     end