Class: Dir

Inherits:
Object
  • Object
show all
Defined in:
lib/tankobon/ext/dir.rb

Class Method Summary collapse

Class Method Details

.empty?(dir) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tankobon/ext/dir.rb', line 15

def self.empty?(dir)
  entries = Dir.entries(dir)
  entries.length < 3 and entries.include? '.' and entries.include? '..'
end

.xplore(dir, &block) ⇒ Object 



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# File 'lib/tankobon/ext/dir.rb', line 2

def self.xplore(dir, &block)
  block = Proc.new {|f| puts "got: #{f}"} if block.nil?
  Dir.foreach(dir) do |f|
    next if f[0] == '.'
    if File.directory? File.join(dir, f)
      Dir.xplore(File.join(dir, f), &block)
      block.call(File.join(dir, f))
    else
      block.call(File.join(dir, f))
    end
  end
end