[英]Require a lib directory in irb console
Is there a way how to require
all files in lib
directory at once in irb
console?: 有没有办法如何在
irb
控制台中同时require
lib
目录中的所有文件?:
irb ( project root )
require './lib/' # not working
structure 结构体
.
|
--lib
|
|-- one.rb
|-- two.rb
|-- tree.rb
EDIT 编辑
I prefer a solution where I can require
files only once, not each time when I start irb
session. 我更喜欢一种解决方案,我只
require
一次文件,而不是每次启动irb
会话。
As described in the documentation require
(and require_relative
) can't take the name of a directory as argument, just a single file name. 如文档中所述,
require
(和require_relative
)不能将目录名称作为参数,只需一个文件名。 You could write something like the following to do what you want: 您可以编写类似以下内容的内容来执行您想要的操作:
Dir['./lib/*.rb'].each { |f| require_relative(f) }
Create a file named .irbrc
in your home directory, and write require
commands for whatever file you want to require in there. 在您的主目录中创建一个名为
.irbrc
的文件,并在那里为您require
的任何文件编写require
命令。 When you run irb
, .irbrc
will be loaded. 运行
irb
,将加载.irbrc
。
你可以用它
Dir[File.dirname(__FILE__) + '/lib/*.rb'].each {|file| require file }
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