Sha256: 15987f76fb9dfa8260635fbda34ab26659ddc4ee4c7c858f66a513271c428e8c
Contents?: true
Size: 522 Bytes
Versions: 23
Compression:
Stored size: 522 Bytes
Contents
AircraftManufacturer.class_eval do
data_miner do
process "Start from scratch" do
connection.drop_table table_name
end
schema Earth.database_options do
string 'name'
end
process "Derive a list of aircraft manufacturers from aircraft" do
Aircraft.run_data_miner!
connection.execute %{
INSERT IGNORE INTO aircraft_manufacturers(name)
SELECT aircraft.manufacturer_name FROM aircraft WHERE aircraft.manufacturer_name IS NOT NULL
}
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems