lib/codebreaker/file_store.rb in codebreaker-mikhail-0.1.5 vs lib/codebreaker/file_store.rb in codebreaker-mikhail-0.2.0

@@ -1,9 +1,9 @@
 # frozen_string_literal: true
 
 module Codebreaker
-  module FileStore
+  module FileStore    
     FILE_DIRECTORY = "statistics"
     FILE_NAME = "statistics.yml"
 
     def save_file(game)
       validate_state(game.state, :win)
@@ -16,9 +16,13 @@
       create_storage unless storage_exists?
       (YAML.load_file(storage_path) || {})[:codebrakers] || []
     end
 
     def statistics
+      load_file.each.sort_by { |game| [game[:attempts], game[:used_hints], game[:used_attempts]] }
+    end
+    
+    def self.statistics
       load_file.each.sort_by { |game| [game[:attempts], game[:used_hints], game[:used_attempts]] }
     end
 
     private