guide.rb

class Guide < ActiveRecord::Base

  has_many :textboxes
  accepts_nested_attributes_for :textboxes, :allow_destroy => true

	has_attached_file :guide_image, 
										:styles => {:hero => "765x307!",
																:smaller_hero => "674x200!",
																:admin_size => "150x60!"
										},
										:storage => :s3,
										:s3_credentials =>"#{RAILS_ROOT}/config/paperclip_s3.yml",
										:path => ":attachment/:id/:style.:extension"

  def self.find_by_guide_type(type)
    Guide.find(:first, :conditions => ['guide_type = ?', type])
  end

  def hero_image
    self.guide_image
  end
  
  def self.tour_guide
    find(:first, :conditions => ['guide_type = ?', "tour"])
  end
  
  def self.cruise_guide
    find(:first, :conditions => ['guide_type = ?', "cruise"])
  end
end