class Newral::Data::Csv
Public Class Methods
new( file_name: nil, output_fields: 1 )
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Calls superclass method
Newral::Data::Base::new
# File lib/newral/data/csv.rb, line 6 def initialize( file_name: nil, output_fields: 1 ) @file_name = file_name @output_fields = output_fields super( inputs: [], outputs: []) end
Public Instance Methods
process()
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# File lib/newral/data/csv.rb, line 12 def process open( @file_name ) do |file| file.each_line do |line| input = CSV.parse_line( line ).collect{ |field| field.match(/^\d*\.?\d+$/) ? field.to_f : field } add_input( input.slice(0,input.size-1-@output_fields), output: input.slice(input.size-@output_fields, input.size )) end end end