stock.rb in iron_warbler-2.0.7.23

- old
+ new

@@ -1,9 +1,10 @@
 
 class Iro::Stock
   include Mongoid::Document
   include Mongoid::Timestamps
+  include Mongoid::Paranoia
   store_in collection: 'iro_stocks'
 
   STATUS_ACTIVE   = 'active'
   STATUS_INACTIVE = 'inactive'
   STATUSES        = [ nil, 'active', 'inactive' ]
@@ -15,12 +16,14 @@
   field :ticker
   validates :ticker, uniqueness: true, presence: true
   index({ ticker: -1 }, { unique: true })
 
   field :last, type: :float
+  field :options_price_increment, type: :float
 
   has_many :positions,  class_name: 'Iro::Position', inverse_of: :stock
   has_many :strategies, class_name: 'Iro::Strategy', inverse_of: :stock
+  has_many :purses,     class_name: 'Iro::Purse',    inverse_of: :stock
 
   def to_s
     ticker
   end
   def self.list