如何在 Ruby Shoes 中显示数组的输出？

发布于 2024-12-02 23:05:27 字数 294 浏览 0 评论 0原文

我将此作为我的代码

 openAll = File.open('N:\Josh\Blondie\db.txt')
 allNumbers = Array.new
 allNumbers=[]  
  openAll.each_line {|line|
    allNumbers.push line
  }

  puts allNumbers

，我希望能够使用 Ruby Shoes 在新窗口中显示此代码的输出，但我似乎无法让它显示任何内容。文件的内容是姓名和电话号码。

有什么想法吗？

原文

I've got this as my code

 openAll = File.open('N:\Josh\Blondie\db.txt')
 allNumbers = Array.new
 allNumbers=[]  
  openAll.each_line {|line|
    allNumbers.push line
  }

  puts allNumbers

and I'd like to be able to display the output of this code in a new window with Ruby Shoes, I can't seem to get it to display anything though. The contents of the file are names and phone numbers.

Any ideas?

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渔村楼浪 2024-12-09 23:05:27

下面是将文本输出到鞋子窗口的示例。使用 puts 语句仅输出到 shell，而不是 Shoes 应用程序。

Shoes.app :title => "GUI RAW file converter, for the CLI challenged", 
  :resizable => true do 
  background white 
  stack do 
    flow {
      background gray, :height => 30
      caption "Caption", :margin => 8, :stroke => white
      stack {
        para 'This is a fancy line I just printed to the window'
####### Here's an example line you could use to put out the array...
        allNumbers.each do |number|
          para "#{number}"
        end
      }
    }
  end
end

Here's an example of outputting text to a shoes window. Using a puts statement just outputs to the shell, not to the Shoes app.

Shoes.app :title => "GUI RAW file converter, for the CLI challenged", 
  :resizable => true do 
  background white 
  stack do 
    flow {
      background gray, :height => 30
      caption "Caption", :margin => 8, :stroke => white
      stack {
        para 'This is a fancy line I just printed to the window'
####### Here's an example line you could use to put out the array...
        allNumbers.each do |number|
          para "#{number}"
        end
      }
    }
  end
end

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