How do I get Dir['*'] to include dotfiles, e.g., .gitignore, but not . and ..?
如何让目录['*']包含dotfiles，例如.gitignore，但不能。和. . ?
I.e., is there a better way to do:
即。，有没有更好的办法:
`ls -A`.split "\n"
perhaps with Dir? The following solutions are close but both include . & ..:
也许与Dir ?下面的解决方案非常接近，但都包括在内。& . .:
Dir.glob('*', File::FNM_DOTMATCH)
Dir['{.*,*}']
So, the following works:
所以,以下工作:
Dir.glob('*', File::FNM_DOTMATCH) - ['.', '..']
But, is there still a better way to do this?
但是，还有更好的办法吗?
I'm wondering this to fix line 9 of a Meteor Homebrew Formula.
我想用这个来修正流星自制公式的第9行。
3 个解决方案
#1
14
You can't with Dir[], but you can with Dir.glob, which Dir[] calls:
不能使用Dir[]，但可以使用Dir。水珠,Dir[]调用:
Dir.glob("*", File::FNM_DOTMATCH)
You can get rid of the . & .. easily:
你可以去掉。& . .很容易:
Dir.glob("*", File::FNM_DOTMATCH).tap { |a| a.shift(2) }
But I think it’s probably best to stick with your original way:
但我认为最好还是坚持你的原创方式:
Dir.glob("*", File::FNM_DOTMATCH) - %w[. ..]
(among other ways)
(在其他方面)
#2
2
Here's a shorter version:
这里有一个较短的版本:
Dir['{.[^\.]*,*}']
#3
0
The following works with Dir.glob:
下面是与dirb合作的作品。
Dir.glob("{*,.?*}")
#1
14
You can't with Dir[], but you can with Dir.glob, which Dir[] calls:
不能使用Dir[]，但可以使用Dir。水珠,Dir[]调用:
Dir.glob("*", File::FNM_DOTMATCH)
You can get rid of the . & .. easily:
你可以去掉。& . .很容易:
Dir.glob("*", File::FNM_DOTMATCH).tap { |a| a.shift(2) }
But I think it’s probably best to stick with your original way:
但我认为最好还是坚持你的原创方式:
Dir.glob("*", File::FNM_DOTMATCH) - %w[. ..]
(among other ways)
(在其他方面)
#2
2
Here's a shorter version:
这里有一个较短的版本:
Dir['{.[^\.]*,*}']
#3
0
The following works with Dir.glob:
下面是与dirb合作的作品。
Dir.glob("{*,.?*}")