Organization Gist for MapBox integration

organization.rb

class Organization < ActiveRecord::Base
# ... more irrelevant code ...
  geocoded_by :full_address
  after_validation :geocode, :if => :address_1_changed? || :city_changed? || :state_changed?
  
  def full_address
    "#{address_1} #{city}, #{state}"
  end
  
  def geo
    if self.latitude.present? && self.longitude.present? && self.address_1.present?
      return "{ \"type\": \"Feature\", 
                \"geometry\": { 
                  \"type\": \"Point\", \"coordinates\": [#{self.longitude}, #{self.latitude}]
                }, \"properties\": {\"name\" : \"#{self.name}\", \"url\" : \"http://foster.ly/organizations/#{self.id}\",
                    \"description\" : \"#{self.summary}\", \"type\" : \"#{Organization::CATEGORIES[self.organization_category]}\",
                    \"webpage\" : \"#{self.webpage}\" } 
              },"
    else
      return ""
    end
  end
# ... more irrelevant code ...