search.rb

# Suitcase < Gem za pomoca ktorego mam dostep do API

class Search < ActiveRecord::Base

  attr_accessible :headed, :children, :localization, :arriving_date, :leaving_date, :rooms, :adults
  def hotels
    @hotels ||= find_hotels
  end

private

  def find_hotels
    hotels = Suitcase::Hotel.find(location: "%#{headed}%") if headed.present?
  end
end

searches_controller.rb

class SearchesController < ApplicationController
  require 'will_paginate/array'

  def new
    @search = Search.new
    render :new, :layout => 'landing'
  end

  def create
    @search = Search.create!(params[:search])
    redirect_to @search
  end

  def show
    @search = Search.find(params[:id])
    @hotels = @search.hotels.paginate(:page => params[:page], :per_page => 6)
  end
end

show.html.erb

<h2>Hotels in New York City</h2>


...
      <p class="crop">
      <img src="<%= Suitcase::Hotel.find(id: hotel.id).images.first.url %>" alt="css template" />
      </p>
    </div>
...