Class: Sysadmin::Directory

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/sysadmin/directory.rb

Instance Method Summary collapse

Constructor Details

#initialize(dirname) ⇒ Directory

Returns a new instance of Directory.



8
9
10
11
12
13
 
# File 'lib/sysadmin/directory.rb', line 8

def initialize(dirname)
  @dirname = dirname
  @files = Dir.open(dirname) {|dir|
    dir.reject {|name| name == "." || name == ".." }
  }
end

Instance Method Details

#each(&block) ⇒ Object 



15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/sysadmin/directory.rb', line 15

def each(&block)
  if block_given?
    @files.each do |name|
      path = File.join(@dirname, name)
      if File.directory?(path)
        Directory.new(path).each(&block)
      else
        yield path
      end
    end
  else
    Enumerator.new(self, :each)
  end
end