stock.rb in sqa-0.0.24

- old
+ new

@@ -14,10 +14,15 @@
   attr_accessor :df   # Historical Prices -- SQA::DataFrame::Data
 
   attr_accessor :klass        # class of historical and current prices
   attr_accessor :transformers # procs for changing column values from String to Numeric
 
+  # Holds the SQA::Strategy class name which seems to work
+  # the best for this stock.
+  attr_accessor :strategy  # TODO: make part of the @data object
+
+
   def initialize(
         ticker:,
         source: :alpha_vantage
       )
 
@@ -142,9 +147,33 @@
       temp2[new_k]  = string_values.include?(new_k) ? temp[k] : temp[k].to_f
     end
 
     @data.overview = temp2
   end
+
+
+  def associate_best_strategy(strategies)
+    best_strategy = nil
+    best_accuracy = 0
+
+    strategies.each do |strategy|
+      accuracy = evaluate_strategy(strategy)
+
+      if accuracy > best_accuracy
+        best_strategy = strategy
+        best_accuracy = accuracy
+      end
+    end
+
+    self.strategy = best_strategy
+  end
+
+
+  def evaluate_strategy(strategy)
+    # TODO: Implement this method to evaluate the accuracy of the strategy
+    #       on the historical data of this stock.
+  end
+
 
 
   #############################################
   ## Class Methods
 