25 lines
480 B
Ruby
25 lines
480 B
Ruby
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def wc(file_path)
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lines = 0
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words = 0
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bytes = 0
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File.open(file_path) do |file|
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file.each_line do |line|
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lines += 1
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words += line.split.size
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bytes += line.bytesize
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end
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end
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[lines, words, bytes]
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end
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file_path = ARGV[0]
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if file_path.nil?
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puts 'ファイルパスがありません。'
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exit
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end
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lines, words, bytes = wc(file_path)
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puts "行数:#{lines}\n単語数:#{words}\nバイト数:#{bytes}\nファイルパス:#{file_path}"
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