Я добавил гем csv в свой gemfile, но в моем csv нет данных, есть идеи?
array_final = [{"BTC" => "7991.16"}, ...]
require 'rubygems'
require 'nokogiri'
require 'open-uri'
require 'csv'
def join_my_2_arrays(extract_name, extract_price)
array_final = []
extract_price.size.times do |i|
array_final << {extract_name[i] => extract_price[i]}
end
print array_final
return array_final
end
join_my_2_arrays(extract_name, extract_price)
def to_csv
CSV.open("db/data.csv", "wb") do |csv|
csv << array_final
array_final.each do |hash|
csv << hash.values
end
end
end