从CSV生成的输出中删除括号和引号

Question

I use CSV to save each line in a text file as a separate object in the database.

Each line is saved with added closing brackets and double quotes:

["One line of text"]

Is there any option in CSV to exclude those, or else any other nifty way to remove them?

Answer 1

require 'csv'

def self.import_lines_of_text(filename)
  csv_file_path = "db/questions/#{filename}"

  CSV.foreach(csv_file_path) do |row|
    clean_sentence = row.join(",")
    self.create!(content: clean_sentence)
  end
end