Class: DirTree

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(base) ⇒ DirTree

Returns a new instance of DirTree.



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# File 'lib/dir_tree.rb', line 9

def initialize(base)
  self.base = base
end

Instance Attribute Details

#base ⇒ Object

Returns the value of attribute base.



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# File 'lib/dir_tree.rb', line 7

def base
  @base
end

Class Method Details



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# File 'lib/dir_tree.rb', line 18

def self.link src, dst, options={}
  copy = options[:copy] || []
  FileUtils.mkdir_p dst
  DirTree.new(src).each_node do |base, path|
    src_path = File.join(base, path)
    dst_path = File.join(dst, path)
    if File.directory?(src_path)
      FileUtils.mkdir dst_path
    elsif copy.include?(path)
      FileUtils.cp src_path, dst_path
    else
      FileUtils.link src_path, dst_path
    end
  end
end

Instance Method Details

#each_node(&blk) ⇒ Object 



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# File 'lib/dir_tree.rb', line 13

def each_node(&blk)
  @base = Dir.new(@base) unless @base.kind_of?(Dir)
  recurse('', &blk)
end