lib/grendel/client.rb in grendel-ruby-0.1.1 vs lib/grendel/client.rb in grendel-ruby-0.1.2

@@ -1,58 +1,65 @@
 # Ruby interface to Wesabe's Grendel (http://github.com/wesabe/grendel)
 module Grendel
   class Client
     attr_accessor :debug, :debug_output
     attr_reader :base_uri
-    
+
     # Create a new Grendel client instance
     def initialize(base_uri, options = {})
       @base_uri = base_uri
       @debug = options[:debug]
       @debug_output = options[:debug_output] || $stderr
     end
-    
+
     def get(uri, options = {})
       options.merge!(:debug_output => @debug_output) if @debug
       response = HTTParty.get(@base_uri + uri, options)
       raise HTTPException.new(response) if response.code >= 400
       return response
     end
-    
+
+    def head(uri, options = {})
+      options.merge!(:debug_output => @debug_output) if @debug
+      response = HTTParty.head(@base_uri + uri, options)
+      raise HTTPException.new(response) if response.code >= 400
+      return response
+    end
+
     def post(uri, data = {}, options = {})
-      data = data.to_json unless options.delete(:raw_data)        
+      data = data.to_json unless options.delete(:raw_data)
       options.merge!(
           :body => data,
           :headers => {'Content-Type' => 'application/json'}
       )
       options.merge!(:debug_output => @debug_output) if @debug
       response = HTTParty.post(@base_uri + uri, options)
       raise HTTPException.new(response) if response.code >= 400
       return response
     end
-    
+
     def put(uri, data = {}, options = {})
-      data = data.to_json unless options.delete(:raw_data)        
-      options = { 
+      data = data.to_json unless options.delete(:raw_data)
+      options = {
         :body => data,
         :headers => {'Content-Type' => 'application/json'}
       }.update(options)
       options.merge!(:debug_output => @debug_output) if @debug
       response = HTTParty.put(@base_uri + uri, options)
       raise HTTPException.new(response) if response.code >= 400
       return response
     end
-    
+
     def delete(uri, options = {})
       options.merge!(:debug_output => @debug_output) if @debug
       response = HTTParty.delete(@base_uri + uri, options)
       raise HTTPException.new(response) if response.code >= 400
     end
-  
+
     def users
       UserManager.new(self)
     end
-    
+
     class HTTPException < Exception
       def initialize(response)
         msg = "#{response.code} #{response.message}"
         msg << "\n#{response.body}" unless response.body.blank?
         super(msg)