jjhageman

module UserHelpers
  def current_user_session
    return @current_user_session if defined?(@current_user_session)
    @current_user_session = UserSession.find
  end

  def current_user
    return @current_user if defined?(@current_user)
    @current_user = current_user_session && current_user_session.user
  end

jjhageman

class Api::ItemsController < ApplicationController
  respond_to :json
  
  def create
    begin
      puts "params: #{params}"
      
      post_data = params[:item_post].is_a?(String) ? JSON.parse(params[:item_post]) : params[:item_post]
      user_data = post_data['user'] || {}
      item_data = post_data['item'] || {}

jjhageman

class ItemImage < ActiveRecord::Base
  belongs_to :item
  
  mount_uploader :image, ImageUploader
  
  before_save :extract_geolocation
  
  def extract_geolocation
    img = Magick::Image.read(image)[0] rescue nil
    

jjhageman

extension String {
	var camelCased: String {
		let items = self.components(separatedBy: "_")
		return items[1...].reduce(items[0].lowercased(), { $0 + $1.capitalized })
	}
}