dummy foxy example

app.rb

#!/usr/bin/env ruby

%w(logger json ostruct bundler/setup).each(&method(:require))

Bundler.require(:default, ENV["APP_ENV"] || "development")

class TwClient < Foxy::Client
  # def raw_with_cache(options, cacheopts)
  #   cache.html("cabify") do
  #     raw(options)
  #   end
  # end

  def timeline
    eraw(path: "https://twitter.com/search?f=tweets&vertical=default&q=cabify")
      .foxy
      .css("#timeline li.js-stream-item .content")
  end

  def first_tweet
    tweet = timeline.first
    {
      username: tweet.css("span.username").first.joinedtexts,
      image: tweet.css("img.avatar").first.attr("src"),
      text: tweet.css(".tweet-text").first.joinedtexts
    }
  end

  def timeline_html
    cache.html("timeline") { timeline.rebuild }
  end
end

class App
  class << self
    def logger
      @logger ||= Logger.new(STDOUT)
    end

    def debug(obj)
      Pry::ColorPrinter.pp(obj) rescue p obj
      obj
    end

    def run
      loop do
        tweet = client.first_tweet
        if tweet != @last_tweet
          debug tweet
          puts
        end
        sleep(1)
        @last_tweet = tweet
      end
    end

    def client
      @client ||= TwClient.new
    end

    def env
      ENV["APP_ENV"] || "development"
    end
  end
end

App.run if __FILE__ == $PROGRAM_NAME

Gemfile

source "https://rubygems.org"

gem "foxy"

group :development, :test do
  gem "pry"
  gem "pry-byebug"
end