如何在控制器（RoR）中调用方法？ [英] How can I call methods within controller (RoR)?

问题描述

我是RoR的新手，我已经玩过源代码了。但我有一个问题，我已经建立了一个'def A'创建第一个CSV文件，'def B'创建第二个CSV文件。每个'def'都有自己的按钮，但我有第三个按钮创建所有CSV（从第一个和第二个CSV文件产生输出）。

方法做到吗？

  def first_csv 
 ... 
 end 
 
 def second_csv 
 .. 
 end 
 
 def all_csv 
<如何调用get first和second csv>>提前感谢，
 
 
 $ b 
解决方案
它应该像你想象的一样简单：
  def all_csv 
 first_csv 
 second_csv 
 end 
  
 
I am very new to RoR and I have played around the source code. But I have a problem that I already built a 'def A' for creating first CSV file, and 'def B' for creating second CSV file. Each 'def' has its own button, but I have the third button to create all CSVs (to produce output from first and second CSV files.) 

What is the possible way to do it? 
def first_csv
...
end

def second_csv
..
end

def all_csv
<< how to call get first and second csv >>
end
Thanks in advance,
解决方案
It should be as simple as you imagine:
def all_csv
  first_csv
  second_csv
end


                        
这篇关于如何在控制器（RoR）中调用方法？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！