andrewtimberlake

Prawn::Document.generate "test.pdf" do
  stroke_horizontal_rule
  text "Some text\nwith a line break"
  stroke_horizontal_rule
  move_down 10
  stroke_horizontal_rule
  text "Some <b>bold</b> text<br />with a line break"
  stroke_horizontal_rule
end

andrewtimberlake

-  has_attachment :content_type => :image, 
-                 :thumbnails => {
-                   :thumb => [80,80], 
-                   :small => '320x320>'
-                  }, 
-                  :storage => :s3, 
-                  :s3_access => :private
+
+  has_attached_file :photo, 
+                    :styles => { 

andrewtimberlake

class ChangePhotoFromAttachmentFuToPaperclip < ActiveRecord::Migration
  def self.up
    #Reorganise the actual photos on AWS to suit the RWS/Paperclip schema
    #Rename attachement_fu columns to paperclip convention
    rename_column :photos, :filename, :photo_file_name
    rename_column :photos, :content_type, :photo_content_type
    rename_column :photos, :size, :photo_file_size

    #Remove non-paperclip columns
    remove_column :photos, :width

andrewtimberlake

require 'right_aws'

namespace :utils do
  namespace :attachments do
    task :initialize_s3 => :environment do
      s3_config = YAML.load_file(File.join(File.dirname(__FILE__), '/../../config/amazon_s3.yml'))
      s3_config = s3_config[RAILS_ENV].to_options

      @s3 = RightAws::S3.new(s3_config[:access_key_id], s3_config[:secret_access_key])
    end

andrewtimberlake

class Array
  def tabalize(headings, justifications = nil, out = STDOUT)
    raise ArgumentError.new('only works on an array of arrays') if size > 0 && ![0].is_a?(Array)
    raise ArgumentError.new('headings, justifications and array elements must all have the same number of elements') if size > 0 && (headings.size != [0].size) && (!justifications.nil? && (headings.size != justifications.size))
    sizes = Array.new(headings.size, 0)
    headings.each_with_index do |h,i|
      sizes[i] = [sizes[i], h.to_s.length].max
    end
    each do |row|
      row.each_with_index do |e, i|