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def path_to_attachment_image(attachment) | |
image_path("attachments/#{attachment.filename}") | |
end |
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class User < ActiveRecord::Base | |
has_attached_file :avatar, :styles => {:thumb => '100x100>'} | |
end | |
########### | |
class CreateUsers < ActiveRecord::Migration | |
def self.up | |
create_table :users do |t| | |
t.string :avatar_file_name |