Module: Dcc::Convert::Csv

Defined in:
lib/dcc/convert/csv.rb

Overview

Dcc::Convert::Csv flattens a parsed DCC into a tabular CSV with one row per measurement quantity.

Constant Summary collapse

HEADERS = 
%w[result_name quantity_name quantity_type value unit uncertainty coverage_factor].freeze

Class Method Summary collapse

Class Method Details

.call(dcc) ⇒ Dcc::Convert::Result

Parameters:

  • dcc (Lutaml::Model::Serializable)

Returns:



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# File 'lib/dcc/convert/csv.rb', line 15

def call(dcc)
  rows = collect_quantities(dcc)
  payload = ::CSV.generate do |csv|
    csv << HEADERS
    rows.each { |row| csv << row }
  end

  ::Dcc::Convert::Result.new(
    format: :csv,
    payload: payload,
    source_class: dcc.class.name,
    schema_version: dcc.schema_version.to_s,
  )
end