lib/downlow/fetcher.rb in downlow-0.1.3 vs lib/downlow/fetcher.rb in downlow-0.1.4

@@ -1,43 +1,43 @@
 module Downlow
   class Fetcher
-    
+
     def self.handles(which)
       @@handlers ||= []
       @@handlers << [which, self]
     end
-    
+
     def self.fetcher_for(url)
       @@handlers.each do |matcher, klass|
         return klass if matcher.match url
       end
     end
-    
+
     def self.fetch(url, options = {})
       klass = fetcher_for(url)
       fetcher = klass.new(url, options)
       fetcher.fetch
       fetcher.local_path
     end
-    
+
     attr_reader :url, :options, :local_path
     attr_accessor :tmp_dir, :destination
-    
+
     def initialize(url, options = {})
       @url     = Pathname.new(url)
       @options = options
       @tmp_dir = Pathname.new(options[:tmp_dir] || 'tmp').expand_path + 'fetch'
       @tmp_dir.mkpath
       @destination = Pathname.new(options[:destination] || tmp_dir + self.url.basename ).expand_path
       @destination.dirname.mkpath
     end
-    
+
     def fetch
       raise "Should be overridden by subclass"
     end
-    
+
     def fetched?
       !!@local_path
     end
-    
+
   end
-end
\ No newline at end of file
+end