class Puppet::FileSystem::MemoryFile

An in-memory file abstraction. Commonly used with Puppet::FileSystem::File#overlay @api private

Attributes

children[R]

path[R]

Public Class Methods

a_directory(path, children = []) click to toggle source

   # File lib/puppet/file_system/memory_file.rb
26 def self.a_directory(path, children = [])
27   new(path,
28       :exist? => true,
29       :executable? => true,
30       :directory? => true,
31       :children => children)
32 end

a_missing_directory(path) click to toggle source

   # File lib/puppet/file_system/memory_file.rb
11 def self.a_missing_directory(path)
12   new(path,
13       :exist? => false,
14       :executable? => false,
15       :directory? => true)
16 end

a_missing_file(path) click to toggle source

  # File lib/puppet/file_system/memory_file.rb
7 def self.a_missing_file(path)
8   new(path, :exist? => false, :executable? => false)
9 end

a_regular_file_containing(path, content) click to toggle source

   # File lib/puppet/file_system/memory_file.rb
18 def self.a_regular_file_containing(path, content)
19   new(path, :exist? => true, :executable? => false, :content => content)
20 end

a_symlink(target_path, source_path) click to toggle source

   # File lib/puppet/file_system/memory_file.rb
34 def self.a_symlink(target_path, source_path)
35   new(target_path, :exist? => true, :symlink? => true, :source_path => source_path)
36 end

an_executable(path) click to toggle source

   # File lib/puppet/file_system/memory_file.rb
22 def self.an_executable(path)
23   new(path, :exist? => true, :executable? => true)
24 end

new(path, properties) click to toggle source

   # File lib/puppet/file_system/memory_file.rb
38 def initialize(path, properties)
39   @path = path
40   @properties = properties
41   @children = (properties[:children] || []).collect do |child|
42     child.duplicate_as(File.join(@path, child.path))
43   end
44 end

Public Instance Methods

absolute?() click to toggle source

   # File lib/puppet/file_system/memory_file.rb
65 def absolute?
66   Pathname.new(path).absolute?
67 end

directory?() click to toggle source

   # File lib/puppet/file_system/memory_file.rb
46 def directory?; @properties[:directory?]; end

duplicate_as(other_path) click to toggle source

   # File lib/puppet/file_system/memory_file.rb
61 def duplicate_as(other_path)
62   self.class.new(other_path, @properties)
63 end

each_line(&block) click to toggle source

   # File lib/puppet/file_system/memory_file.rb
52 def each_line(&block)
53   handle.each_line(&block)
54 end

executable?() click to toggle source

   # File lib/puppet/file_system/memory_file.rb
48 def executable?; @properties[:executable?]; end

exist?() click to toggle source

   # File lib/puppet/file_system/memory_file.rb
47 def exist?; @properties[:exist?]; end

handle() click to toggle source

   # File lib/puppet/file_system/memory_file.rb
56 def handle
57   raise Errno::ENOENT unless exist?
58   StringIO.new(@properties[:content] || '')
59 end

inspect() click to toggle source

   # File lib/puppet/file_system/memory_file.rb
77 def inspect
78   "<Puppet::FileSystem::MemoryFile:#{self}>"
79 end

source_path() click to toggle source

   # File lib/puppet/file_system/memory_file.rb
50 def source_path; @properties[:source_path]; end

symlink?() click to toggle source

   # File lib/puppet/file_system/memory_file.rb
49 def symlink?; @properties[:symlink?]; end

to_path() click to toggle source

   # File lib/puppet/file_system/memory_file.rb
69 def to_path
70   path
71 end

to_s() click to toggle source

   # File lib/puppet/file_system/memory_file.rb
73 def to_s
74   to_path
75 end