Class: MR::ReadModel::NullFromExpression

Inherits:
Object
  • Object
show all
Defined in:
lib/mr/read_model/query_expression.rb

Instance Method Summary collapse

Instance Method Details

#ar_relation(params = nil) ⇒ Object

Raises:



137
 
# File 'lib/mr/read_model/query_expression.rb', line 137

def ar_relation(params = nil); raise NoFromExpressionError; end

#default_find_attr ⇒ Object

Raises:



136
 
# File 'lib/mr/read_model/query_expression.rb', line 136

def default_find_attr;         raise NoFromExpressionError; end

#record_class ⇒ Object

Raises:



135
 
# File 'lib/mr/read_model/query_expression.rb', line 135

def record_class;              raise NoFromExpressionError; end