Teddit API w/Mashable, Reddit and Digg

ex_teddit_api_news.rb

# We're going to add a remote data source to pull in stories from Mashable and Digg.
  # http://mashable.com/stories.json
  # http://digg.com/api/news/popular.json
# These stories will also be upvoted based on our rules. No more user input!

# Pull the json, parse it and then make a new story hash out of each story(Title, Category, Upvotes)
# Add each story to an array and display your "Front page"

require 'rest-client'
require 'json'


def welcome
  puts "Welcome to Teddit! a text based news aggregator. Get today's news tomorrow!\n\n"
end


def calculate_upvotes(stories)

  stories.each do |story|
    if story[:category].include? 'cats'
      story[:upvotes] *= 5
    elsif (story[:category].include? 'Bacon') || (story[:category].include? 'bacon')
      story[:upvotes] *= 8
    else (story[:category].include? 'Food') || (story[:category].include? 'food')
      story[:upvotes] *= 3
    end
  end

end


def show_all_stories(stories)
  if stories.empty?
    puts 'No stories yet!'
    return
  end

  stories.each do |story|
    if story[:category]
      puts "Story: #{story[:title]}, Category: #{story[:category]}, Upvotes: #{story[:upvotes]}"

    else
      puts "Story: #{story[:title]}, Upvotes: #{story[:upvotes]}"
    end
  end
end


def get_from_reddit
  puts "Getting stories from Reddit:"
  stories = []
  result = JSON.load RestClient.get('http://www.reddit.com/.json')

  result['data']['children'].each do |json_story|
    stories << {
      title: json_story['data']['title'],
      category: json_story['data']['subreddit'],
      upvotes: json_story['data']['ups']
    }
  end

  calculate_upvotes(stories)
  show_all_stories(stories)
end



def get_from_mashable
  puts "\n\nGetting stories from Mashable:"
  stories = []
  result = JSON.load RestClient.get('http://mashable.com/stories.json')

  result['new'].each do |json_story|

    if json_story['channel']
      stories << {
        title: json_story['title'],
        category: json_story['channel'],
        upvotes: json_story['shares']['total']
      }
    else
      stories << {
        title: json_story['title'],
        upvotes: json_story['shares']['total']
      }
    end

  end

  calculate_upvotes(stories)
  show_all_stories(stories)
end



def get_from_digg
  puts "\n\nGetting stories from Digg:"
  stories = []
  result = JSON.load RestClient.get('http://digg.com/api/news/popular.json')\

  result['data']['feed'].each do |json_story|
    json_story['content']['tags'].each do |tag|

    stories << {
      title: json_story['content']['title_alt'],
      category: tag['display'],
      upvotes: json_story['diggs']['count']
    }
    end
  end

  calculate_upvotes(stories)
  show_all_stories(stories)
end

welcome
get_from_reddit
get_from_mashable
get_from_digg