lib/spidr/sanitizers.rb in spidr-0.2.7 vs lib/spidr/sanitizers.rb in spidr-0.3.0

@@ -1,11 +1,11 @@
 require 'uri'
 
 module Spidr
   #
   # The {Sanitizers} module adds methods to {Agent} which control the
-  # sanitization of incoming links.
+  # sanitation of incoming links.
   #
   module Sanitizers
     def self.included(base)
       base.module_eval do
         # Specifies whether the Agent will strip URI fragments
@@ -15,11 +15,11 @@
         attr_accessor :strip_query
       end
     end
 
     #
-    # Initializes the sanitization rules.
+    # Initializes the Sanitizer rules.
     #
     # @param [Hash] options
     #   Additional options.
     #
     # @option options [Boolean] :strip_fragments (true)
@@ -50,10 +50,10 @@
     #   The new sanitized URL.
     #
     # @since 0.2.2
     #
     def sanitize_url(url)
-      url = URI(url.to_s)
+      url = URI(url.to_s) unless url.kind_of?(URI)
 
       url.fragment = nil if @strip_fragments
       url.query = nil if @strip_query
 
       return url