Class: Dir

Inherits:
Object show all
Defined in:
lib/nano/dir/%3A%3Als_r.rb,
lib/nano/dir/%3A%3Arecurse.rb

Overview

– Credit due to George Moschovitis <[email protected]> ++

Class Method Summary collapse

Class Method Details

.ls_r(path = '.', &block) ⇒ Object Also known as: recurse

Recursively scan a directory and pass each file to the given block.



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# File 'lib/nano/dir/%3A%3Als_r.rb', line 7

def self.ls_r(path='.', &block)
  list = []
  stoplist = ['.', '..']
  Dir.foreach(path) do |f|
    next if stoplist.include?(f)
    filename = path + '/' + f
    list << filename
    block.call(filename) if block
    if FileTest.directory?(filename) and not FileTest.symlink?(filename)
      list.concat( Dir.recurse(filename, &block) )
    end
  end
  list
end