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def wc(file_name) info_arr = [] arr = IO.readlines(file_name) info_arr << arr.length str = arr.join(" ") chr_find_arr = str.gsub(" ","").split(//).length info_arr << chr_find_arr - arr.length words_find_arr = str.split(" ").length info_arr << words_find_arr return info_arr end puts wc("test.txt")
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