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Apr
5th
Thu
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Highlighting Ruby

Deleting Whitespace at the End of Filenames (so Windows-Guys can use them too): 



#!/usr/bin/ruby 
  
require 'find'            
  
start_dir = "/path/to/your/dir"
                                  
Dir.chdir(start_dir)
                   
Find.find(start_dir) do |path|
	if	/\s+$/.match(File.basename(path))
	  new_name = (File.basename(path)).sub(/\s+$/,'')
	  new_name_with_path = (path).sub(/\s+$/,'')
	
	  puts "Benenne " + "|" + (File.basename(path)) + "|" + " um in " + "|" +  (new_name) + "|"
	  File.rename((path), (new_name_with_path))
	end
end
This nicely colored code only works because of this Hack by Dr Nic. Brilliant.