Class: ActiveRecord::ConnectionAdapters::NullDBAdapter::EmptyResult

Inherits:
Array
  • Object
show all
Defined in:
lib/active_record/connection_adapters/nulldb_adapter/empty_result.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#columns ⇒ Object 



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# File 'lib/active_record/connection_adapters/nulldb_adapter/empty_result.rb', line 13

def columns
  @columns ||= []
end

Instance Method Details

#cast_values(type_overrides = nil) ⇒ Object 



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# File 'lib/active_record/connection_adapters/nulldb_adapter/empty_result.rb', line 17

def cast_values(type_overrides = nil)
  rows
end

#column_types ⇒ Object 



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# File 'lib/active_record/connection_adapters/nulldb_adapter/empty_result.rb', line 9

def column_types
  columns.map{|col| col.type}
end

#rows ⇒ Object 



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# File 'lib/active_record/connection_adapters/nulldb_adapter/empty_result.rb', line 5

def rows
  []
end