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Versions: 27
Compression:
Stored size: 1.02 KB
Contents
RailTraction.class_eval do
data_miner do
process "Ensure CountryRailTraction, CountryRailTractionClass, RailCompanyTraction, and RailCompanyTractionClass are populated" do
CountryRailTractionClass.run_data_miner!
CountryRailTraction.run_data_miner!
RailCompanyTractionClass.run_data_miner!
RailCompanyTraction.run_data_miner!
end
process "Derive rail traction names from CountryRailTraction, CountryRailTractionClass, RailCompanyTraction, and RailCompanyTractionClass" do
names = []
names += CountryRailTractionClass.select("DISTINCT rail_traction_name").map(&:rail_traction_name)
names += CountryRailTraction.select("DISTINCT rail_traction_name").map(&:rail_traction_name)
names += RailCompanyTractionClass.select("DISTINCT rail_traction_name").map(&:rail_traction_name)
names += RailCompanyTraction.select("DISTINCT rail_traction_name").map(&:rail_traction_name)
names.uniq.each do |name|
RailTraction.find_or_create_by_name(name)
end
end
end
end
Version data entries
27 entries across 27 versions & 1 rubygems