Class: FluxTuna::Witness::DirFileWitness

Inherits:
AbstractWitness show all
Defined in:
lib/witness/dir_file_witness.rb

Overview

Create a Witness object for the specified directory

Instance Method Summary collapse

Methods inherited from AbstractWitness

#bind, #mutate

Constructor Details

#initialize ⇒ DirFileWitness

Default constructor



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# File 'lib/witness/dir_file_witness.rb', line 24

def initialize
  super(:Dir, :Null, :Tree)
  
  @content = FluxTuna::Core::NameTrie.new
end

Instance Method Details

#shatter(path) ⇒ Object

Run the shatter function, taking path is the File.glob shell glob for the path and pattern to match when looking for files



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# File 'lib/witness/dir_file_witness.rb', line 33

def shatter(path)
  
  # Walk the path,
  Dir.glob(path){|file_name|
    
    # Ignore directories
    unless File.directory?(file_name) then
      
      # Ignore the special files as well
      unless file_name == "." or file_name == ".." then
        
        # Create a GUID, then add this filename as the descriptor
        @content[UUIDTools::UUID.random_create] = file_name
      end        
    end
    
  }
  
end