closes 192

Author: catmando

ruby/hyper-model/lib/reactive_record/active_record/reactive_record/dummy_value.rb

@@ -29,11 +29,11 @@ def initialize(column_hash = nil)
         column_type = Base.column_type(@column_hash) || 'nil'
         default_value_method = "build_default_value_for_#{column_type}"
         @object = __send__ default_value_method
-      rescue ::Exception
+      rescue ::Exception => e
       end
 
       def build_default_value_for_nil
-        @column_hash[:default] || nil
+        @column_hash.key?(:default) ? @column_hash[:default] :  nil
       end
 
       def build_default_value_for_datetime
@@ -56,23 +56,23 @@ def build_default_value_for_date
       end
 
       def build_default_value_for_boolean
-        @column_hash[:default] || false
+        @column_hash.key?(:default) ? @column_hash[:default] :  false
       end
 
       def build_default_value_for_float
-        @column_hash[:default] || Float(0.0)
+        @column_hash.key?(:default) ? @column_hash[:default] :  Float(0.0)
       end
 
       alias build_default_value_for_decimal build_default_value_for_float
 
       def build_default_value_for_integer
-        @column_hash[:default] || Integer(0)
+        @column_hash.key?(:default) ? @column_hash[:default] :  Integer(0)
       end
 
       alias build_default_value_for_bigint build_default_value_for_integer
 
       def build_default_value_for_string
-        @column_hash[:default] || ''
+        @column_hash.key?(:default) ? @column_hash[:default] :  ''
       end
 
       alias build_default_value_for_text build_default_value_for_string

ruby/hyper-model/lib/reactive_record/active_record/reactive_record/isomorphic_base.rb

@@ -135,7 +135,6 @@ def get_columns_info_for_vector(vector)
       model.columns_hash[method_name] || model.server_methods[method_name]
     end
 
-
     class << self
 
       attr_reader :pending_fetches