method

each

ruby latest stable - Class: Dir

each()

public

Calls the block once for each entry in this directory, passing the filename of each entry as a parameter to the block.

If no block is given, an enumerator is returned instead.

d = Dir .new ("testdir")
d.each  {|x| puts "Got #{x}" }

produces:

Got .
Got ..
Got config.h
Got main.rb

static VALUE
dir_each(VALUE dir)
{
 RETURN_ENUMERATOR(dir, 0, 0);
 return dir_each_entry(dir, dir_yield, Qnil, FALSE);
}