Method: Dir.foreach

Defined in:
dir.c

.foreach(dirname) {|filename| ... } ⇒ nil

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

Dir.foreach("testdir") {|x| puts "Got #{x}" }

produces:

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

Yields:

  • (filename)

Returns:

  • (nil) 


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# File 'dir.c', line 1805

static VALUE
dir_foreach(io, dirname)
VALUE io, dirname;