1 files changed, 19 insertions, 4 deletions
diff --git a/app/models/activity.rb b/app/models/activity.rb
index 7272a3b..562abf4 100644
--- a/app/models/activity.rb
+++ b/app/models/activity.rb
@@ -6,14 +6,29 @@ class Activity < ApplicationRecord
 
   attribute :innate, :boolean, default: false
 
-  def cost_string
-    requirements = []
+  def costs
+    costs = []
     self.whatnot[:cost].each do |cost|
       case cost[:type]
       when "item"
-        requirements.push "#{cost[:quantity]} #{Item.find_by_gid(cost[:gid]).name}"
+        costs.push "#{cost[:quantity]} #{Item.find_by_gid(cost[:gid]).name}"
+      end
+    end
+    costs
+  end
+
+  def requirements
+    requirements = []
+    self.whatnot[:requirements].each do |req|
+      case req[:type]
+      when "skill"
+        requirements.push "level #{req[:level]} #{Skill.find_by_gid(req[:gid]).name}"
+      when "hearth_amenity"
+        requirements.push "level #{req[:level]} #{HearthAmenity.find_by_gid(req[:gid]).name}"
+      else
+        raise "Invalid requirement type string (#{req[:type]})"
       end
     end
-    requirements.join(", ")
+    requirements
   end
 end