Method: Daru::Core::GroupBy#groups

Defined in:
lib/daru/core/group_by.rb

#groups ⇒ Object Also known as: groups_by_idx

lazy accessor/attr_reader for the attribute groups



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# File 'lib/daru/core/group_by.rb', line 68

def groups
  @groups ||= GroupBy.group_map_from_positions_to_indexes(@groups_by_pos, @context.index)
end