Class: NeptuneCoffee::SimpleDirectoryStructure

Inherits:
Object
  • Object
show all
Defined in:
lib/neptune_coffee/simple_directory_structure.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(root) ⇒ SimpleDirectoryStructure

Returns a new instance of SimpleDirectoryStructure.



5
6
7
8
 
# File 'lib/neptune_coffee/simple_directory_structure.rb', line 5

def initialize root
  @root = Pathname.new root
  @directories={@root => []}
end

Instance Attribute Details

#directories ⇒ Object

Returns the value of attribute directories.



4
5
6
 
# File 'lib/neptune_coffee/simple_directory_structure.rb', line 4

def directories
  @directories
end

#root ⇒ Object

Returns the value of attribute root.



4
5
6
 
# File 'lib/neptune_coffee/simple_directory_structure.rb', line 4

def root
  @root
end

Instance Method Details

#add(path, subdir) ⇒ Object 



22
23
24
25
26
27
28
 
# File 'lib/neptune_coffee/simple_directory_structure.rb', line 22

def add path, subdir
  path = valid_path path
  subdir_path = path + subdir
  @directories[subdir_path] = []
  @directories[path] << subdir_path
  subdir_path
end

#add_all(path = @root) ⇒ Object 



38
39
40
41
42
43
44
 
# File 'lib/neptune_coffee/simple_directory_structure.rb', line 38

def add_all path = @root
  valid_path(path).children.each do |c|
    next unless c.directory?
    add path, c.basename
    add_all c
  end
end

#all ⇒ Object 



30
31
32
 
# File 'lib/neptune_coffee/simple_directory_structure.rb', line 30

def all
  @directories.keys
end

#length ⇒ Object 



10
 
# File 'lib/neptune_coffee/simple_directory_structure.rb', line 10

def length; @directories.length; end

#subdirs(path = @root) ⇒ Object 



34
35
36
 
# File 'lib/neptune_coffee/simple_directory_structure.rb', line 34

def subdirs path = @root
  @directories[valid_path(path)]
end

#valid_path(path) ⇒ Object 



12
13
14
15
16
17
18
19
20
 
# File 'lib/neptune_coffee/simple_directory_structure.rb', line 12

def valid_path path
  path = case path
  when Pathname then path
  when String then Pathname.new path
  else raise "invalid path object type: #{path.class}"
  end
  raise "path #{path.to_s.inspect} has not been added" unless @directories[path]
  path
end