fix courselist

app/controllers/test_controller.rb

@@ -7,7 +7,8 @@ class TestController < ApplicationController
 
     bid.homeworks.each do |homeattach|
       homeattach.attachments.each do |attach|
-        homeworks_attach_path << attach.disk_filename
+        length = attach.storage_path.length
+        homeworks_attach_path << attach.diskfile.to_s.slice((length+1)..-1)
       end
     end
     @paths = homeworks_attach_path
@@ -28,9 +29,9 @@ class TestController < ApplicationController
 
     Zip::File.open(zipfile_name, Zip::File::CREATE) do |zipfile|
       input_filename.each do |filename|
-        zipfile.add(filename, folder + '/' + filename)
+        zipfile.add(filename.split('/').last, folder + '/' + filename)
       end
-      zipfile.get_ouput_stream("ReadMe"){ |os|
+      zipfile.get_output_stream("ReadMe"){ |os|
         os.write "Homeworks"
       }
     end

lib/tasks/rubyzip.rake

@@ -0,0 +1,24 @@
+desc "nyan ruby zip operation"
+task :zip do
+	puts "will building zip tmp files sweeper."
+end
+
+namespace :zip do
+	desc "ruby zip sweeper"
+	task :rubyzip_clean do
+		puts "ruby zip sweeping..."
+	end
+end
+
+desc "create tmp file, to test"
+file 'tmp/test.yml' do
+  require 'yaml'
+  var = {
+  	:name => "name",
+  	:age => "age",
+  	:agent => "agent"
+  }
+  File.open('tmp/test.yml', 'w') do |f|
+    f.write YAML.dump({'conf' => var })
+  end
+end