Sha256: 3a9a0f7a4d9a8493fe0e441dc925b9cef81045866e4bdcb240b081d249d3918c
Contents?: true
Size: 828 Bytes
Versions: 11
Compression:
Stored size: 828 Bytes
Contents
ResidenceAppliance.class_eval do
data_miner do
schema Earth.database_options do
string 'name'
float 'annual_energy_from_electricity'
string 'annual_energy_from_electricity_units'
end
process "Derive from residential energy consumption survey responses" do
ResidentialEnergyConsumptionSurveyResponse.run_data_miner!
ResidentialEnergyConsumptionSurveyResponse.column_names.select { |column| column.match(/annual.*_count/) }.map { |column| column.gsub '_count', '' }.each do |appliance_name|
appliance = find_or_create_by_name appliance_name
appliance.annual_energy_from_electricity = ResidentialEnergyConsumptionSurveyResponse.weighted_average "annual_energy_from_electricity_for_#{appliance_name.pluralize}"
appliance.save!
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems