= Nyoibo

A websocket file uploader with progressbar module.

== Features

=== Any frameworks
You can use Rails or Sinatra and so on, especially this contains rails generator.

== Install(gem)
  $ gem install nyoibo

== Install(bundler)
Put this line in your Gemfile:
  gem 'nyoibo'

Then bundle:
  $ bundle install

== Usage(Rails 3.1)
==== Generate config and coffee-script files
  $ rails g nyoibo:install

=== View
  <%= ws_form_for(@post) do |f| %>
    file:&nbsp;<%= f.file_field :photo, :size => 40 %><br>
    comment:&nbsp;<%= f.text_field :comment, :size => 40 %><br>
    <%= f.submit 'upload' %>
  <% end %>

=== Write callback on Controlller
  class SomeController < ApplicationController
    before_upload "/" do |params|
      if params["confirm"] == false
        return false # Not to start uploading if return false.
      end
    end

    after_upload "/" do |params, binary|
      File.open("/tmp/#{params['filename']}", "wb:binary") do |f|
        f.write(binary)
      end
    end
  end

== Usage(Sinatra)
See test/example.rb

== Questions, Feedback

Message me on Github (yalab) or Twitter (@yalab)

== Licence
MIT-LICENSE

== Copyright
Copyright (c) 2011 Atsushi Yoshida(yalab).