Fel*_*tis 16 directory collections file elixir
在Ruby中,我可以使用
target_files = Dir["/some/dir/path/*.rb"]
#=> ["/some/dir/path/foo.rb", "/some/dir/path/bar.rb", "/some/dir/path/baz.rb"]
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它将返回目录中所有匹配文件的数组.我怎样才能在Elixir中做类似的事情?
Dog*_*ert 24
您正在寻找Path.wildcard/2
:
iex(1)> Path.wildcard("/tmp/some/dir/path/*.rb")
["/tmp/some/dir/path/bar.rb", "/tmp/some/dir/path/baz.rb",
"/tmp/some/dir/path/foo.rb"]
iex(2)> Path.wildcard("/tmp/**/*b*.rb")
["/tmp/some/dir/path/bar.rb", "/tmp/some/dir/path/baz.rb"]
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