Module: ActiveReporter::Report::Aggregation

Included in:
ActiveReporter::Report
Defined in:
lib/active_reporter/report/aggregation.rb

Instance Method Summary collapse

Instance Method Details

#flat_data ⇒ Object

flat hash of { [x1, x2, x3] => y }



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# File 'lib/active_reporter/report/aggregation.rb', line 10

def flat_data
  @flat_data ||= flatten_data
end

#hashed_data ⇒ Object 



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# File 'lib/active_reporter/report/aggregation.rb', line 14

def hashed_data
  @hashed_data ||= hash_data
end

#nested_data ⇒ Object Also known as: data

nested array of

{ key: x3, values: [{ key: x2, values: [{ key: x1, value: y }

}] }]



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# File 'lib/active_reporter/report/aggregation.rb', line 20

def nested_data
  @nested_data ||= nest_data
end

#raw_data ⇒ Object 



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# File 'lib/active_reporter/report/aggregation.rb', line 4

def raw_data
  @raw_data ||= aggregate
end

#source_data ⇒ Object 



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# File 'lib/active_reporter/report/aggregation.rb', line 30

def source_data
  @source_data ||= aggregators.values.reduce(groups) do |relation, aggregator|
    # append each aggregator into the base relation (groups)
    relation.merge(aggregator.aggregate(base_relation))
  end
end

#total_data ⇒ Object Also known as: totals 



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# File 'lib/active_reporter/report/aggregation.rb', line 25

def total_data
  @total_data ||= total
end