module DatasetsNumoNArray::DatasetNArrayable
Public Instance Methods
to_narray(*keys)
click to toggle source
# File lib/datasets-numo-narray/narrayable.rb, line 5 def to_narray(*keys) if keys.empty? array = collect do |record| record.values end else array = collect do |record| keys.collect do |key| record[key] end end end Numo::NArray[*array] end