RapidAPI：未定义的方法"get_company"，用于"FB"：字符串

Question

我正在尝试通过Rails应用程序中的RapidAPI从IEX交易API中提取数据。我创建了一个搜索表单，其中查询将用于获取数据，但是即使它在控制台中工作正常（在本例中查询为"FB"），也会出现以下错误消息：

"FB"的未定义方法"get_company"：字符串

股票.rb

class Stock < ApplicationRecord
  validates :ticker, uniqueness: true
  def self.get_company
    response = Unirest.get "https://investors-exchange-iex-trading.p.rapidapi.com/stock/#{@stock}/company",
    headers: {
      "X-RapidAPI-Key" => [xxx]
    }
    company = response.body
    @stock = Stock.create(
      ticker: company["symbol"],
      name: company["companyName"],
      exchange: company["Exchange"],
      sector: company["industry"],
      website: company["website"],
      description: company["description"]
    )
  end
end

stocks_controller.rb

class StocksController < ApplicationController
  def search
  end
  def result
    @stock = params[:stock]
    @stock.get_company unless @stock.nil?
  end
end

提前非常感谢！

Answer 1

尝试

def result
     @stock = params[:stock]
     Stock.get_company(@stock) unless @stock.nil? end
def self.get_company(stock)
@stock = stock
 response = Unirest.get "https://investors-exchange-iex-trading.p.rapidapi.com/stock/#{@stock}/company", headers: { "X-RapidAPI-Key" => [xxx] }