json_to_object.rb

require 'open-uri'

def convert_json_to_object
  emp_json = JSON.parse(open("json_url").read))
  emp_json.each do |emp|
    employee = Employee.new
    employee[:name] = emp["name"]
    employee[:cpf] = emp["cpf"]
    employee[:email] = emp["email"]
    employee.save
  end
end