Module: Sequel::Plugins::AccessedColumns::InstanceMethods

Record the column access before retrieving the value.

    # File lib/sequel/plugins/accessed_columns.rb, line 31
31:         def [](c)
32:           (@accessed_columns ||= {})[c] = true unless frozen?
33:           super
34:         end

accessed_columns()

The columns that have been accessed.

[Source]

    # File lib/sequel/plugins/accessed_columns.rb, line 43
43:         def accessed_columns
44:           @accessed_columns ? @accessed_columns.keys : []
45:         end

after_save()

Clear the accessed columns when saving.

[Source]

    # File lib/sequel/plugins/accessed_columns.rb, line 37
37:         def after_save
38:           super
39:           @accessed_columns = nil
40:         end

initialize_copy(other)

Copy the accessed columns when duping and cloning.

[Source]

    # File lib/sequel/plugins/accessed_columns.rb, line 48
48:         def initialize_copy(other)
49:           other.instance_variable_set(:@accessed_columns, Hash[@accessed_columns]) if @accessed_columns
50:           super
51:         end

Methods

Public Instance methods