如何在ruby中删除csv文件中的分隔符

require 'csv'

data = []
CSV.foreach('file.csv') do |row|
  data << row
end

data.each do |row|
  row.map! { |item| item.gsub(',', '') }  # 删除逗号分隔符
end

CSV.open('new_file.csv', 'w') do |csv|
  data.each do |row|
    csv << row
  end
end

require 'csv'

data = []
CSV.foreach('file.csv') do |row|
  data << row
end

data.each do |row|
  row.map! { |item| item.gsub(',', '') }
end

CSV.open('new_file.csv', 'w') do |csv|
  data.each do |row|
    csv << row
  end
end