lib/nugrant/vagrant/v1/config/user.rb in nugrant-1.1.0 vs lib/nugrant/vagrant/v1/config/user.rb in nugrant-1.2.0

@@ -1,37 +1,42 @@
-require 'nugrant'
-
-module Nugrant
-  module Vagrant
-    module V1
-      module Config
-        class User < ::Vagrant::Config::Base
-          attr_reader :parameters
-
-          def initialize()
-            @parameters = Nugrant::Parameters.new()
-          end
-
-          def [](param_name)
-            return @parameters[param_name]
-          end
-
-          def method_missing(method, *args, &block)
-            return @parameters.method_missing(method, *args, &block)
-          end
-
-          def each(&block)
-            @parameters.each(&block)
-          end
-
-          def defaults(parameters)
-            @parameters.defaults(parameters)
-          end
-
-          def defaults=(parameters)
-            @parameters.defaults=(parameters)
-          end
-        end
-      end
-    end
-  end
-end
+require 'nugrant'
+require 'nugrant/vagrant/errors'
+
+module Nugrant
+  module Vagrant
+    module V1
+      module Config
+        class User < ::Vagrant::Config::Base
+          attr_reader :parameters
+
+          def initialize()
+            @parameters = Nugrant::Parameters.new()
+          end
+
+          def [](param_name)
+            return @parameters[param_name]
+          rescue KeyError
+            raise Errors::ParameterNotFoundError, :key => param_name
+          end
+
+          def method_missing(method, *args, &block)
+            return @parameters.method_missing(method, *args, &block)
+          rescue KeyError
+            raise Errors::ParameterNotFoundError, :key => method
+          end
+
+          def each(&block)
+            @parameters.each(&block)
+          end
+
+          def defaults(parameters)
+            @parameters.defaults(parameters)
+          end
+
+          def defaults=(parameters)
+            @parameters.defaults=(parameters)
+          end
+        end
+      end
+    end
+  end
+end