Module: ColumnsOnDemand::BaseMethods
- Defined in:
- lib/columns_on_demand.rb
Instance Method Summary collapse
- #blob_and_text_columns ⇒ Object
- #columns_on_demand(*columns_to_load_on_demand) ⇒ Object
- #reset_column_information_with_columns_on_demand ⇒ Object
Instance Method Details
#blob_and_text_columns ⇒ Object
21 22 23 24 25 26 |
# File 'lib/columns_on_demand.rb', line 21 def blob_and_text_columns columns.inject([]) do |blob_and_text_columns, column| blob_and_text_columns << column.name if column.type == :binary || column.type == :text blob_and_text_columns end end |
#columns_on_demand(*columns_to_load_on_demand) ⇒ Object
3 4 5 6 7 8 9 10 11 12 13 14 |
# File 'lib/columns_on_demand.rb', line 3 def columns_on_demand(*columns_to_load_on_demand) class_attribute :columns_to_load_on_demand, :instance_writer => false self.columns_to_load_on_demand = columns_to_load_on_demand.empty? ? blob_and_text_columns : columns_to_load_on_demand.collect(&:to_s) extend ClassMethods prepend InstanceMethods class <<self alias reset_column_information_without_columns_on_demand reset_column_information alias reset_column_information reset_column_information_with_columns_on_demand end end |
#reset_column_information_with_columns_on_demand ⇒ Object
16 17 18 19 |
# File 'lib/columns_on_demand.rb', line 16 def reset_column_information_with_columns_on_demand @columns_to_select = @columns_to_load_by_default = nil reset_column_information_without_columns_on_demand end |