22 lines
540 B
Ruby
Executable file
22 lines
540 B
Ruby
Executable file
#!/usr/bin/env ruby
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# frozen_string_literal: true
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require 'csv'
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def join_csv_files(output_path, input_paths)
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return if input_paths.empty?
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input_csvs = input_paths.map do |input_path|
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CSV.read(input_path, headers: true)
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end
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CSV.open(output_path, "w", headers: input_csvs.first.headers, write_headers: true) do |output_csv|
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input_csvs.each do |input_csv|
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input_csv.each do |line|
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output_csv << line
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end
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end
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end
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end
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join_csv_files('tmp/memory_test/report.csv', Dir['tmp/memory_test/*.csv'].sort)
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