lib/lotus/model.rb in lotus-model-0.0.0 vs lib/lotus/model.rb in lotus-model-0.1.0

@@ -1,7 +1,28 @@
-require "lotus/model/version"
+require 'lotus/model/version'
+require 'lotus/entity'
+require 'lotus/repository'
+require 'lotus/model/mapper'
 
 module Lotus
+  # Model
+  #
+  # @since 0.1.0
   module Model
-    # Your code goes here...
+    # Error for not found entity
+    #
+    # @since 0.1.0
+    #
+    # @see Lotus::Repository.find
+    class EntityNotFound < ::StandardError
+    end
+
+    # Error for non persisted entity
+    # It's raised when we try to update or delete a non persisted entity.
+    #
+    # @since 0.1.0
+    #
+    # @see Lotus::Repository.update
+    class NonPersistedEntityError < ::StandardError
+    end
   end
 end