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Struct "magic" - creating objects from CSV file (See related posts)


require 'csv'

csv = CSV.open('some_file.csv', 'r')
Post = Struct.new(*(csv.shift.map { |f| f.to_sym })) # Nice! Read in CSV header, turns them into symbols, and creates a new Struct.
posts = csv.inject([]) do |posts, row|
  posts << Post[*row]
end
csv.close
to ruby by chuyeow on Mon Apr 16 11:04:15 -0400 2007

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