lib/quandl/client/models/source.rb in quandl_client-2.7.5 vs lib/quandl/client/models/source.rb in quandl_client-2.7.6

@@ -1,41 +1,49 @@
-module Quandl
-module Client
-
-class Source < Quandl::Client::Base
-  
-  ##########  
-  # SCOPES #
-  ##########
-  
-  scope :query
-  scope :page, ->(p){ where( page: p.to_i )}
-  scope :code, ->(c){ where( code: c.to_s.upcase )}
-  
-  
-  ###############
-  # ASSOCIATIONS #
-  ###############
-  
-  def datasets
-    Quandl::Client::Dataset.source_code(code)
-  end
-  
-  
-  ###############
-  # VALIDATIONS #
-  ###############
-   
-  validates :code, presence: true, length: { minimum: 2 }, format: { with: Quandl::Pattern.code, message: "is invalid. Expected format: #{Quandl::Pattern.code.to_example}" }
-  validates :host, :name, presence: true
-  
-
-  ##############
-  # PROPERTIES #
-  ##############
-   
-  attributes :code, :name, :host, :description, :datasets_count, :use_proxy, :type, :concurrency
-  
-end
-
-end
+module Quandl
+module Client
+
+class Source < Quandl::Client::Base
+  
+  class << self
+  
+    def cached
+      @@cached ||= {}
+    end
+  
+  end
+  
+  ##########  
+  # SCOPES #
+  ##########
+  
+  scope :query
+  scope :page, ->(p){ where( page: p.to_i )}
+  scope :code, ->(c){ where( code: c.to_s.upcase )}
+  
+  
+  ###############
+  # ASSOCIATIONS #
+  ###############
+  
+  def datasets
+    Quandl::Client::Dataset.source_code(code)
+  end
+  
+  
+  ###############
+  # VALIDATIONS #
+  ###############
+   
+  validates :code, presence: true, length: { minimum: 2 }, format: { with: Quandl::Pattern.code, message: "is invalid. Expected format: #{Quandl::Pattern.code.to_example}" }
+  validates :host, :name, presence: true
+  
+
+  ##############
+  # PROPERTIES #
+  ##############
+   
+  attributes :code, :name, :host, :description, :datasets_count, :use_proxy, :type, :concurrency
+  
+end
+
+end
 end
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