Ruby csv: Difference between revisions
From wikinotes
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Revision as of 21:41, 25 February 2021
csv = CSV.new(File.read('out.csv'))
csv.read # array of rows
csv << [0, 1, 2] # append row to csv
No edit summary |
(No difference)
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csv = CSV.new(File.read('out.csv'))
csv.read # array of rows
csv << [0, 1, 2] # append row to csv
