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read

dir.read â string or nil

Instance Public methods

Reads the next entry from dir and returns it as a string. Returns nil at the end of the stream.

d = Dir.new("testdir")
d.read   #=> "."
d.read   #=> ".."
d.read   #=> "config.h"

doc_ruby_on_rails

2015-04-03 12:46:06

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