willkoehler

class String
  def articleize
    %w(a e i o u).include?(self[0].downcase) ? "an #{self}" : "a #{self}"
  end
end

willkoehler

class Hospital < ActiveRecord::Base
  has_many :user_assignments, :dependent => :destroy
  has_many :users, :through => :user_assignments
  # 30 hospitals
  # There are 36 columns in this table, so we want to use .select() to limit which ones are pulled by the query
end

willkoehler

class DocumentUploader < CarrierWave::Uploader::Base
  include CarrierWave::RMagick

  # Store on Amazon S3 using Fog
  storage :fog

  # Directory where uploaded files will be stored.
  def store_dir
    "documents/#{model.id}"
  end