descend

descend()

Instance Public methods

Iterates over and yields a new Pathname object for each element in the given path in descending order.

Pathname.new('/path/to/some/file.rb').descend {|v| p v}
   #<Pathname:/>
   #<Pathname:/path>
   #<Pathname:/path/to>
   #<Pathname:/path/to/some>
   #<Pathname:/path/to/some/file.rb>

Pathname.new('path/to/some/file.rb').descend {|v| p v}
   #<Pathname:path>
   #<Pathname:path/to>
   #<Pathname:path/to/some>
   #<Pathname:path/to/some/file.rb>

It doesn't access the filesystem.

Links:

https://github.com/ruby/ruby/blob/95285e34575777ab42daf3070477814674c67ad0/ext/pathname/lib/pathname.rb#L288

doc_ruby_on_rails

2015-04-27 18:19:53

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