bin/mustache in mustache-0.99.6 vs bin/mustache in mustache-0.99.7

@@ -62,41 +62,27 @@
       opts.separator ""
 
       opts.parse!(args)
     end
 
-    def self.yaml_is_array?(yaml)
-        yaml.is_a? Array and yaml.length == 1 and yaml[0].is_a? Array
-    end
-
-    def self.yaml_is_object?(yaml)
-        yaml.is_a? Array and yaml.length == 1 and yaml[0].is_a? Hash
-    end
-
     # Does the dirty work of reading files from the command line then
     # processing them. The meat of this script, if you will.
     def self.process_files(input_files)
       doc = input_files.file.read
 
       yaml = nil
       begin
-        yaml = RUBY_VERSION >= '1.9.3' ? YAML.load_stream(doc) : YAML.each_document(doc)
+        yaml = YAML.load_stream(doc)
       rescue
         puts "Unable to parse yaml!"
       end
 
       if yaml.nil?
         puts Mustache.render(doc)
       else
         template = input_files.skip.file.read
 
-        if self.yaml_is_array?(yaml)
-          puts Mustache.render(template, yaml[0].reduce({}) {|hash, currentHash| hash.merge(currentHash)})
-        elsif self.yaml_is_object?(yaml)
-          puts Mustache.render(template, yaml[0])
-        else
-          puts Mustache.render(template, yaml)
-        end
+        puts Mustache.render template, yaml.compact.reduce(&:merge)
       end
     end
   end
 end