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class Upload < ActiveRecord::Base | |
has_attached_file :uploaded_file | |
validates_presence_of :uploaded_file | |
end | |
def self.list_all_files | |
find(:all, :order => "created_at DESC") | |
end | |
end |
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<% form_for @mp3, :url => uploads_path, :html => { :multipart => true, :method => :post } do |f| %> | |
<%= error_messages_for :mp3 %> | |
<p> | |
<%= f.file_field :mp3 %> | |
</p> | |
<p> | |
<%= f.submit "Upload" %> | |
</p> | |
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map.resources :uploads |
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class UploadsController < ApplicationController | |
def new | |
@mp3 = Mp3.new | |
end | |
def create | |
@mp3 = Mp3.new(params[:mp3]) | |
if @mp3.save | |
redirect_to upload_path(@mp3) | |
else |
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class Mp3 < ActiveRecord::Base | |
# attach an mp3 via Paperclip, then validate it | |
has_attached_file :mp3 |
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